{"title":"Voltage Regulators \u0026 Power Modules","description":"\u003cp\u003eVoltage regulators and power modules deliver stable power for sensitive electronic circuits and embedded hardware. Shop buck converters, boost converters, linear regulators, DC-DC modules, power distribution boards and step-up or step-down supplies for microcontrollers, sensors, motors, LEDs and bench prototypes.\u003c\/p\u003e","products":[{"product_id":"mt3608-step-up-voltage-converter-module","title":"MT3608 升压转换器模块","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eMT3608 DC-DC 升压可调升压转换器模块是一种紧凑而高效的解决方案，用于将输入电压提高到更高的输出电压。它专为各种应用而设计，可确保高效率和可调输出。\u003c\/p\u003e\n\u003ch3 id=\"key-specifications-\"\u003e主要规格：\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e最大输出电流\u003c\/strong\u003e：2A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e输入电压范围\u003c\/strong\u003e：2V 至 24V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e最大输出电压\u003c\/strong\u003e：28伏\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e效率\u003c\/strong\u003e：\u0026amp;gt;93％\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e尺寸\u003c\/strong\u003e：36 毫米 x 17 毫米 x 14 毫米\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"features-\"\u003e特征：\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003e可调输出电压\u003c\/strong\u003e：使用电位器设定所需的输出电压。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e高效率\u003c\/strong\u003e：以最小的损耗将输入功率转换为输出功率。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e宽输入电压范围\u003c\/strong\u003e：接受2V至24V输入。\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 id=\"applications-\"\u003e应用：\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e提高电池电压\u003c\/li\u003e\n\u003cli\u003e驱动大功率 LED\u003c\/li\u003e\n\u003cli\u003e为传感器和模块供电\u003c\/li\u003e\n\u003cli\u003e各种 DIY 电子项目\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"important-notes-\"\u003e重要笔记：\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e输入电压限制\u003c\/strong\u003e：请勿超过28V。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e最大输出电流\u003c\/strong\u003e：请勿超过2A，以防止过载。\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e对于任何需要可靠升压的项目来说，MT3608 是一个多功能工具。\u003c\/p\u003e\n\u003cmeta content=\"voltage, output, mt3608, step up, converter, input, maximum, efficiency, adjustable, high, Boost Converter\" name=\"keywords\"\/\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":45159893106984,"sku":"BB006A1","price":2.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/MT3608-Step-Up-Voltage-Converter-Module.webp?v=1778402425"},{"product_id":"ams1117-dc-5v-to-3-3v-voltage-regulator-module","title":"AMS1117 DC 5V 至 3.3V 稳压器模块","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eAMS1117 DC 5V 至 3.3V 800mA 降压稳压器垂直模块是一款多功能且可靠的电源解决方案，专为各种电子项目而设计。它可高效地将 4.2V 至 10V DC 的输入电压转换为稳定的 3.3V 输出，非常适合为需要 3.3V 电源的组件供电。\u003c\/p\u003e\n\u003ch3 id=\"key-features-\"\u003e主要特征：\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003e输入电压范围\u003c\/strong\u003e：4.2V至10V DC，兼容各种电源。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e输出电压\u003c\/strong\u003e：调节至3.3V以实现稳定电源。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e最大输出电流\u003c\/strong\u003e：能够提供高达 800mA 的电流。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e电压差\u003c\/strong\u003e：800mA 输出电流时为 1V。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED指示灯\u003c\/strong\u003e：电源 LED 指示灯，用于显示运行状态。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e引脚间距\u003c\/strong\u003e：2.54毫米（0.1英寸），适用于面包板原型设计。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e垂直安装\u003c\/strong\u003e：节省空间的垂直安装设计。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCB 尺寸\u003c\/strong\u003e：紧凑尺寸约为 8.6 毫米 x 12.3 毫米。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e三针\u003c\/strong\u003e：具有输入、接地和输出连接的简单设计。\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 id=\"applications-\"\u003e应用：\u003c\/h3\u003e\n\u003cp\u003e该模块非常适合项目工作，包括为小型电子设备、传感器和微控制器供电。其紧凑的尺寸和可靠的性能使其成为各种 DIY 和专业电子应用的绝佳选择。\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cmeta content=\"voltage, module, ams1117, regulator, output, power, vertical, electronic, input, supply\" name=\"keywords\"\/\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":45159937868072,"sku":"12B55A1","price":2.69,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/AMS1117-DC-5V-to-3_3V-Voltage-Regulator-Module.webp?v=1778402473"},{"product_id":"usb-type-c-18650-tp4056-lithium-battery-charger-module","title":"USB Type C 18650 电池充电器模块","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eUSB Type C TP4056 锂电池充电器模块是一款紧凑且多功能的解决方案，可用于为 18650 和其他锂电池充电。它旨在为单节锂电池或多个并联锂电池配置提供高效、安全的充电，是 DIY 电子项目、便携式充电器、移动电源和其他应用的理想选择。\u003c\/p\u003e\n\u003ch3 id=\"key-features-\"\u003e主要特征：\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eC 型 USB 输入\u003c\/strong\u003e：\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e配备 C 型 USB 母座，可使用手机充电器直接充电。\u003c\/li\u003e\n\u003cli\u003e保留输入电压接线垫，以便灵活连接电源。\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e兼容性\u003c\/strong\u003e：\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e适用于3.6V、3.7V等锂电池充电，包括18650和聚合物锂电池。\u003c\/li\u003e\n\u003cli\u003e可用于单节锂电或多节并联锂电充电配置。\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e充电方便\u003c\/strong\u003e：\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e充电端口可以直接从 USB 源获取电力，使用简单方便。\u003c\/li\u003e\n\u003cli\u003e采用精细工艺设计，性能可靠，使用寿命长。\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 id=\"specifications-\"\u003e规格：\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e板尺寸\u003c\/strong\u003e：约26*17毫米\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e输入电压\u003c\/strong\u003e：5伏\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e充电截止电压\u003c\/strong\u003e：4.2V±1%（确保安全充电，防止过度充电）\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e最大充电电流\u003c\/strong\u003e：1000mA（1A）（提供更快的充电速度）\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e电池过放保护电压\u003c\/strong\u003e：2.5V（防止过度放电和对电池造成潜在损坏）\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e电池过流保护电流\u003c\/strong\u003e：3A（保护电池和电路免受过大电流的影响）\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"applications-\"\u003e应用：\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDIY 电子项目\u003c\/li\u003e\n\u003cli\u003e便携式充电器\u003c\/li\u003e\n\u003cli\u003e移动电源\u003c\/li\u003e\n\u003cli\u003e任何需要高效、安全的锂电池充电的应用\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"benefits-\"\u003e好处：\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e安全可靠\u003c\/strong\u003e：内置过放电和过流保护等保护功能，确保安全充电。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e灵活性\u003c\/strong\u003e：多种输入选项和与各种锂电池类型的兼容性为不同的项目提供了多功能性。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e紧凑型设计\u003c\/strong\u003e：小型电路板尺寸使其易于集成到各种应用程序中，节省空间并提供整洁的设置。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e使用方便\u003c\/strong\u003e：采用 C 型 USB 输入，使用简单，初学者和高级用户均可使用。\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"package-includes-\"\u003e包裹包括：\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x USB Type C TP4056 锂电池充电器模块\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"summary-\"\u003e概括：\u003c\/h3\u003e\n\u003cp\u003eUSB Type C TP4056 锂电池充电器模块是一种高效、安全且用途广泛的锂电池充电解决方案。其紧凑的设计、电源连接的灵活性以及强大的保护功能使其成为任何在项目中使用锂电池的人的必备工具。无论是用于 DIY 电子产品、便携式充电器还是移动电源，此模块都能确保可靠且安全的电池充电。\u003c\/p\u003e\n\u003cmeta content=\"battery, charging, lithium, type, charger, module, safe, power, input, protection, 18650\" name=\"keywords\"\/\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":45159972962600,"sku":"182B1A1","price":2.69,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/USB-Type-C-18650-Battery-Charger-Module.webp?v=1778402548"},{"product_id":"usb-c-pd-power-delivery-trigger-decoy","title":"USB C PD 电力输送触发器\/诱饵","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eUSB C PD 电源传输触发器\/诱饵模块旨在支持各种电压输出和快速充电协议，使其成为众多项目的多功能选择。\u003c\/p\u003e\n\u003ch3 id=\"key-features-\"\u003e主要特征：\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003e性能稳定\u003c\/strong\u003e：确保一致、可靠的电压输出。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e安装简单\u003c\/strong\u003e： 容易安装和使用。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e应用广泛\u003c\/strong\u003e：适用于各种电子电路和项目。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e安全\u003c\/strong\u003e：设计时充分考虑了安全性和可靠性。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e多种电压\u003c\/strong\u003e：支持5V、9V、12V、15V、20V固定输出。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e支持快速充电\u003c\/strong\u003e：兼容PD2.0\/PD3.0、QC2.0\/QC3.0、AFC协议。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e电压调整\u003c\/strong\u003e：DIP 开关，可轻松调节电压。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e紧凑尺寸\u003c\/strong\u003e：尺寸3.1厘米x 2厘米，重2.9克。\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 id=\"usage-notes-\"\u003e使用说明：\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e电压测量\u003c\/strong\u003e：调整后用万用表检查电压。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e输出选择\u003c\/strong\u003e：确保根据提供的表格设置 DIP 开关，以避免随机电压输出。\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"summary-\"\u003e概括：\u003c\/h3\u003e\n\u003cp\u003e该模块非常适合需要 USB Type-C 电源传输和快速充电的项目，具有灵活性、可靠性和易用性。\u003c\/p\u003e\n\u003cmeta content=\"power, trigger, decoy, voltage, fast, output, adjustment, selection, support, charging, USB-C\" name=\"keywords\"\/\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":45159975485736,"sku":"10623A7","price":3.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/USB-C-PD-Power-Delivery-Trigger-Decoy.webp?v=1778402602"},{"product_id":"solar-panel-5v-1-25w-250ma-mono-crystalline","title":"太阳能电池板 5V 1.25W 250mA 单晶","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e该太阳能电池板是给手机和小型直流电池充电以及构建 DIY 供电模型、太阳能显示器和太阳能玩具的绝佳选择。\u003c\/p\u003e\n\u003ch3 id=\"key-features-\"\u003e主要特征：\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e力量\u003c\/strong\u003e：1.25瓦\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e当前的\u003c\/strong\u003e：250毫安\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e电压\u003c\/strong\u003e：5伏\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e材料\u003c\/strong\u003e: 单晶硅\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e尺寸\u003c\/strong\u003e：110 x 69毫米\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"benefits-\"\u003e好处：\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e可靠、高效\u003c\/strong\u003e：采用优质单晶硅制成。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e简易安装\u003c\/strong\u003e：安装简单，非常适合 DIY 项目。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e用途广泛\u003c\/strong\u003e：非常适合各种应用，包括为小型设备充电和供电。\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e该太阳能电池板为您的太阳能项目提供了可靠而高效的解决方案。\u003c\/p\u003e\n\u003cmeta content=\"solar, panel, 250ma, mono, crystalline, powered, efficient, charging, small, monocrystalline\" name=\"keywords\"\/\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":45159998751016,"sku":"D8E51A4","price":4.75,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/Solar-Panel-5V-1_25W-250mA-Mono-crystalline.webp?v=1778402732"},{"product_id":"lm2596-step-down-converter-module","title":"LM2596 降压转换器模块","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eLM2596 DC-DC 可调电源降压模块是一种多功能降压转换器，用于有效地将电压从较高输入降至较低的输出电压。\u003c\/p\u003e\n\u003ch3 id=\"key-specifications-\"\u003e主要规格：\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003e输入电压范围\u003c\/strong\u003e：4V 至 35V（输入必须至少比输出高 2.7V）。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e可调输出电压\u003c\/strong\u003e：1.23V至30V。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e最大输出电流\u003c\/strong\u003e：3A。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e高效率\u003c\/strong\u003e：高达92％，减少热量的产生。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e开关频率\u003c\/strong\u003e：150kHz，可实现高效电压调节。\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 id=\"summary-\"\u003e概括：\u003c\/h3\u003e\n\u003cp\u003eLM2596 模块非常适合为微控制器、传感器和电机供电，它提供可调输出电压、高效率和适当的电流额定值，是各种电子项目的热门选择。确保输入电压在正常工作范围内。\u003c\/p\u003e\n\u003cmeta content=\"lm2596, step, converter, voltage, output, input, adjustable, buck\" name=\"keywords\"\/\u003e\n","brand":"38-3D","offers":[{"title":"Default Title","offer_id":45160000323880,"sku":"5FC3BA2","price":3.06,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/LM2596-Step-Down-Converter-Module.webp?v=1778402776"},{"product_id":"breadboard-power-supply-module-3-3v-5v","title":"面包板电源模块 3.3V 5V","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e这款紧凑型电源模块可提升您的面包板项目，非常适合电子爱好者和 DIY 爱好者。它提供稳定的 3.3V 和 5V 输出，输入范围为 6.5-12V，非常适合 MB102 面包板。\u003c\/p\u003e\n\u003ch3 id=\"key-features-\"\u003e主要特征：\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003e电压选项\u003c\/strong\u003e：独立将左右电源轨设置为 3.3V、5V 或关闭。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e兼容性\u003c\/strong\u003e：适合间距为 2.54 毫米的标准 MB102 双电源轨面包板。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e功率控制\u003c\/strong\u003e：包括电源开\/关开关和 LED 指示灯。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e输入输出\u003c\/strong\u003e：通过 2.1 毫米插孔接受 6.5-12V DC 输入，输出 3.3V\/5.0V，最大电流 700mA。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e紧凑尺寸\u003c\/strong\u003e：尺寸为 54 毫米 x 32 毫米 x 25 毫米。\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 id=\"package-contents-\"\u003e包装内容：\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 面包板电源模块\u003c\/li\u003e\n\u003cli\u003e（不包括面包板和跳线）\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"note-\"\u003e笔记：\u003c\/h3\u003e\n\u003cp\u003e需要带有 2.1 毫米插孔的 6.5V 至 12V DC 输入电源，但不包含在内。\u003c\/p\u003e\n\u003cp\u003e该电源模块可确保为各种电子实验、原型设计和 DIY 项目提供可靠稳定的电压。电源开关和 LED 指示灯增强了其用户友好的设计，使其成为面包板工具包的宝贵补充。\u003c\/p\u003e\n\u003cmeta content=\"power, supply, breadboard, input, breadboards,compact, stable, voltage, right\" name=\"keywords\"\/\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":45160018182440,"sku":"4E882D1","price":3.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/Breadboard-Power-Supply-Module-3_3V-5V.webp?v=1778403039"},{"product_id":"400w-mosfet-module","title":"400W MOSFET 模块","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cdiv class=\"description-placeholder\"\u003e400W 开关驱动触发模块是一款功能强大的多功能模块，旨在控制大功率设备和电机\u003cbr\/\u003e\u003cbr\/\u003e它具有两个低电阻并联 MOSFET 输出，在室温下可实现高达 15A (400W) 的大电流\u003cbr\/\u003e\u003cbr\/\u003e配备辅助冷却，最大电流可增至30A\u003cbr\/\u003e\u003cbr\/\u003e\u003cb\u003e产品规格及特点：\u003c\/b\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"description-placeholder\"\u003e\n\u003cul\u003e\n\u003cli\u003e工作电压：DC 5V-36V\u003c\/li\u003e\n\u003cli\u003e触发信号源：数字量（DC 3.3V——20V），兼容单片机IO口、PLC接口、直流电源，可响应频率范围0-20KHz的PWM信号。\u003c\/li\u003e\n\u003cli\u003e输出功率：DC 5V - 36V，常温下持续电流最大15A，最大功率400W\u003c\/li\u003e\n\u003cli\u003e配合辅助冷却，最大电流可达30A。\u003c\/li\u003e\n\u003cli\u003e用途：该模块输出端可控制电机、灯泡、LED灯带、直流电机、微型水泵、电磁阀等大功率设备\u003c\/li\u003e\n\u003cli\u003e它可用于电机速度、灯光亮度等的PWM控制。\u003c\/li\u003e\n\u003cli\u003e使用寿命：无限次开关循环\u003c\/li\u003e\n\u003cli\u003e工作温度：-40°C至85°C\u003c\/li\u003e\n\u003cli\u003e尺寸：3.4厘米 x 1.7厘米 x 1.7厘米\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"description-placeholder\"\u003e\u003cbr\/\u003e\u003c\/div\u003e\n\u003cdiv class=\"description-placeholder\"\u003e该模块可用于各种需要大功率控制的应用，如电机速度控制、灯光亮度控制等\u003cbr\/\u003e\u003cbr\/\u003e电压范围宽，支持PWM信号，兼容多种数字信号源\u003cbr\/\u003e\u003cbr\/\u003e该模块尺寸紧凑，功率处理能力强，适用于各种项目和应用\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cmeta content=\"module, 400w, mosfet, power, control, high, current, motor\" name=\"keywords\"\/\u003e\n","brand":"38-3D","offers":[{"title":"Default Title","offer_id":45435050230056,"sku":"A4480A8","price":2.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/400W-MOSFET-Module.webp?v=1778403199"},{"product_id":"wemos-d1-mini-shield-dc-power-module-v1-1-0","title":"WEMOS D1 Mini Shield 直流电源模块 V1.1.0","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eWEMOS D1 Mini Shield DC 电源模块是一款实用可靠的电源解决方案，专为基于 ESP8266 微控制器的 Wemos D1 Mini 开发板设计。此模块对于没有 5V 电源的物联网和 DIY 项目特别有用。\u003c\/p\u003e\n\u003ch3 id=\"key-features-and-specifications-\"\u003e主要特点和规格：\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e输入电压\u003c\/strong\u003e：7 伏至 24 伏\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e最大电流\u003c\/strong\u003e：1A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e兼容性\u003c\/strong\u003e：专为 Wemos D1 Mini 板设计\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e版本\u003c\/strong\u003e：1.1.0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"package-includes-\"\u003e包裹包括：\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 直流电源屏蔽\u003c\/li\u003e\n\u003cli\u003e2 个插针\u003c\/li\u003e\n\u003cli\u003e1 个连接器\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"benefits-\"\u003e好处：\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e多功能性\u003c\/strong\u003e：尽管体积小，但仍提供足够数量的输入\/输出引脚。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e方便\u003c\/strong\u003e：可通过 USB 轻松编程和供电。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e稳定\u003c\/strong\u003e：确保Wemos D1 Mini板的稳定电源供应。\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e该屏蔽罩是维持各种电子项目中稳定电源的必备配件。\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cmeta content=\"power, wemos, mini, shield, module, board\" name=\"keywords\"\/\u003e\n","brand":"38-3D","offers":[{"title":"Default Title","offer_id":47564278137128,"sku":"A8DD0D6","price":3.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/WEMOS-D1-Mini-Shield-DC-Power-Module-V1_1_0.webp?v=1778403539"},{"product_id":"lm317t-ic-adjustable-variable-voltage-regulator-to-220","title":"LM317T IC Adjustable Variable Voltage Regulator – TO-220","description":"\u003ch2\u003eSTMicroelectronics LM317 Adjustable Linear Voltage Regulator – 1.5 A, 37 V, TO-220\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSTMicroelectronics LM317\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epositive, adjustable linear voltage regulator\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesigned for reliable voltage regulation in through-hole applications. With support for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eup to 1.5 A output current\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emaximum output voltage of 37 V\u003c\/strong\u003e, it offers stable performance and precise regulation across a wide operating temperature range.\u003c\/p\u003e\n\u003cp\u003eHoused in a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTO-220 package\u003c\/strong\u003e, this regulator is RoHS compliant and suitable for designs requiring adjustable output voltage and consistent line regulation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epositive linear voltage regulator\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUp to 1.5 A output current\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum output voltage: 37 V\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eline regulation: 0.04 %\/V\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThrough-hole mounting\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTO-220, 3-pin package\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRoHS compliant\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSTMicroelectronics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eLM317\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eVoltage Regulator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegulator Type\u003c\/td\u003e\n\u003ctd\u003eLinear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003eAdjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolarity\u003c\/td\u003e\n\u003ctd\u003ePositive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e37 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003e1.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Regulation\u003c\/td\u003e\n\u003ctd\u003e0.04 %\/V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Input Voltage\u003c\/td\u003e\n\u003ctd\u003e3 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Input Voltage\u003c\/td\u003e\n\u003ctd\u003e40 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching Regulator\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eThrough Hole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Type\u003c\/td\u003e\n\u003ctd\u003eTO-220\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin Count\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e9.15 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e10.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e4.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Operating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Operating Temperature\u003c\/td\u003e\n\u003ctd\u003e125 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandards \/ Approvals\u003c\/td\u003e\n\u003ctd\u003eRoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomotive Standard\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"STMicroelectronics","offers":[{"title":"1","offer_id":51311019295016,"sku":"LM317_1","price":1.99,"currency_code":"GBP","in_stock":false},{"title":"3","offer_id":51311019327784,"sku":"LM317_3","price":4.99,"currency_code":"GBP","in_stock":false},{"title":"5","offer_id":51311019360552,"sku":"LM317_5","price":7.99,"currency_code":"GBP","in_stock":false},{"title":"10","offer_id":51311019393320,"sku":"LM317_10","price":14.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/LM317T-IC-Adjustable-Variable-Voltage-Regulator-TO-220.webp?v=1778401339"},{"product_id":"tl431aizt","title":"TL431AIZT Adjustable Shunt Voltage Reference TO-92 | 2.5–36V ±1%","description":"\u003ch3\u003eTL431AIZT Adjustable Shunt Voltage Reference (TO-92)\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTL431AIZT\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efrom\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSTMicroelectronics\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a precision\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eadjustable shunt voltage reference\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesigned for reliable voltage regulation and monitoring applications. Offering a wide adjustable output range and tight initial accuracy, it provides stable and predictable performance across a broad operating temperature range.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eKey Features \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdjustable reference voltage\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efrom\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2.5 V to 36 V\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor flexible circuit design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh initial accuracy (±1.0%)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor precise voltage control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShunt topology\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esuitable for regulation, feedback, and protection circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWide operating temperature range\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efrom\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e-40 °C to +105 °C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompact TO-92 through-hole package\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor easy PCB mounting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSTMicroelectronics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference Type\u003c\/td\u003e\n\u003ctd\u003eAdjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e2.5 – 36 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Output Voltage\u003c\/td\u003e\n\u003ctd\u003e2.5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Output Voltage\u003c\/td\u003e\n\u003ctd\u003e36 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInitial Accuracy\u003c\/td\u003e\n\u003ctd\u003e±1.0 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTopology\u003c\/td\u003e\n\u003ctd\u003eShunt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Output Current\u003c\/td\u003e\n\u003ctd\u003e100 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Input Voltage\u003c\/td\u003e\n\u003ctd\u003e37 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Type\u003c\/td\u003e\n\u003ctd\u003eTO-92\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eThrough Hole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin Count\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Operating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Operating Temperature\u003c\/td\u003e\n\u003ctd\u003e+105 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e4.7 × 3.7 × 4.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e4.7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e3.7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e4.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"STMicroelectronics","offers":[{"title":"1 pcs","offer_id":51311485288744,"sku":"TL431AIZT_1","price":2.99,"currency_code":"GBP","in_stock":true},{"title":"3 pcs","offer_id":51311485321512,"sku":"TL431AIZT_3","price":4.99,"currency_code":"GBP","in_stock":true},{"title":"5 pcs","offer_id":51311485354280,"sku":"TL431AIZT_5","price":7.99,"currency_code":"GBP","in_stock":true},{"title":"10 pcs","offer_id":51311485387048,"sku":"TL431AIZT_10","price":9.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/TL431AIZT-Adjustable-Shunt-Voltage-Reference-TO-92-2_5-36V-1.webp?v=1778401349"},{"product_id":"lm337tg","title":"onsemi LM337TG Negative Adjustable Voltage Regulator TO-220 | −40V","description":"\u003ch2\u003eonsemi LM337TG Negative Voltage Regulator – TO-220, 3-Pin\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eonsemi LM337TG\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003enegative polarity voltage regulator\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesigned for through-hole applications using a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTO-220 package\u003c\/strong\u003e. Part of the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eLM337 series\u003c\/strong\u003e, this regulator supports a wide negative input voltage range and stable operation across high temperatures, making it suitable for a variety of power regulation designs where negative voltage control is required.\u003c\/p\u003e\n\u003cp\u003eWith a low\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003equiescent current of 1.5 mA\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand a compact 3-pin configuration, the LM337TG is optimized for efficient performance in space-conscious PCB layouts.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eNegative voltage regulator\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePart of the onsemi\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eLM337 series\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThrough-hole\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emounting for reliable mechanical stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTO-220\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epackage with 3-pin configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1.5 mA quiescent current\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWide negative input voltage range\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh maximum operating temperature\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eonsemi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eVoltage Regulator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eLM337\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolarity\u003c\/td\u003e\n\u003ctd\u003eNegative\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Type\u003c\/td\u003e\n\u003ctd\u003eTO-220\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eThrough Hole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin Count\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuiescent Current\u003c\/td\u003e\n\u003ctd\u003e1.5 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Input Voltage\u003c\/td\u003e\n\u003ctd\u003e-15 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Input Voltage\u003c\/td\u003e\n\u003ctd\u003e-40 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Operating Temperature\u003c\/td\u003e\n\u003ctd\u003e125 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e9.28 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e4.82 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e10.28 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomotive Standard\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandards \/ Approvals\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"onsemi","offers":[{"title":"1 pcs","offer_id":51311501934888,"sku":"LM337TG_1","price":2.99,"currency_code":"GBP","in_stock":true},{"title":"3 pcs","offer_id":51311501967656,"sku":"LM337TG_3","price":4.99,"currency_code":"GBP","in_stock":true},{"title":"5 pcs","offer_id":51311502000424,"sku":"LM337TG_5","price":7.99,"currency_code":"GBP","in_stock":true},{"title":"10 pcs","offer_id":51311502033192,"sku":"LM337TG_10","price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/onsemi-LM337TG-Negative-Adjustable-Voltage-Regulator-TO-220-40V.webp?v=1778401350"},{"product_id":"usb-type-c-pd-pd-decoy-module","title":"USB Type-C PD PD Decoy Module","description":"\u003cp\u003e\u003cstrong\u003eUSB Type-C PD Decoy Module – Adjustable Voltage Fast Charging Test Board\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThis USB Type-C PD decoy module is designed for fast-charging testing and power triggering applications. It supports multiple fast-charging protocols and allows output voltage selection via onboard DIP switches, making it suitable for controlled PD power output testing.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSupports \u003cstrong\u003ePD 3.0 \/ PD 2.0\u003c\/strong\u003e, \u003cstrong\u003eBC1.2\u003c\/strong\u003e, and other fast-charging protocols\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUSB Type-C PD interface with \u003cstrong\u003eforward and reverse plug detection\u003c\/strong\u003e and automatic switching\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdjustable output voltage\u003c\/strong\u003e via DIP switch configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOutput voltage adjustable \u003cstrong\u003eup to 20V\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports \u003cstrong\u003e4V–22V input voltage range\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilt-in \u003cstrong\u003eover-temperature\u003c\/strong\u003e and \u003cstrong\u003eover-voltage protection\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFast-charging trigger (PD decoy) test board design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e4V – 22V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003eUp to 20V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eUSB Type-C PD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Support\u003c\/td\u003e\n\u003ctd\u003eUp to 100W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e11 × 25.7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eDIP Switch Configuration Instructions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCFG1\u003c\/strong\u003e corresponds to DIP switch 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCFG2\u003c\/strong\u003e corresponds to DIP switch 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCFG3\u003c\/strong\u003e corresponds to DIP switch 3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSwitch position:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eToggle \u003cstrong\u003edown\u003c\/strong\u003e = 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eToggle \u003cstrong\u003eup\u003c\/strong\u003e = 0\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe DIP switches request the corresponding output voltage based on the connected charger’s supported protocol\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1 × USB Type-C PD Decoy Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003eThis compact PD trigger module is suitable for fast-charging protocol testing and voltage selection applications where controlled USB-C PD output is required.\u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51351251124520,"sku":"USB_PD_Module","price":2.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/USB-Type-C-PD-PD-Decoy-Module.jpg?v=1778401388"},{"product_id":"xh-m229-atx-adapter","title":"XH-M229 ATX Adapter","description":"\u003ch2\u003eXH-M229 Desktop PC ATX2 24-Pin Breakout Board Power Supply Adapter \u0026amp; Test Module\u003c\/h2\u003e\n\u003cp\u003eReuse an old desktop PC ATX2 power supply with the XH-M229 breakout board. This adapter converts a standard ATX power supply into accessible, fused voltage outputs for compatible projects or test equipment.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for \u003cstrong\u003eATX2 24-pin desktop PC power supplies\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBreaks out \u003cstrong\u003e12V, -12V, 5V, and 3.3V\u003c\/strong\u003e outputs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e5A fused supply\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSeparate negative (-ve) terminals\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSwitchable operation\u003c\/strong\u003e — no jumper required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePilot light on indicator\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Connections\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCan be used with \u003cstrong\u003e20-pin ATX1\u003c\/strong\u003e power supplies\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eInsert the \u003cstrong\u003e20-pin socket\u003c\/strong\u003e into the pins \u003cstrong\u003enearest to the power switch\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConnect the \u003cstrong\u003e4-pin CPU 12V plug\u003c\/strong\u003e to the remaining 4 pins\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Outputs\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Voltage\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e12V\u003c\/td\u003e\n\u003ctd\u003eFused\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-12V\u003c\/td\u003e\n\u003ctd\u003eFused\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003ctd\u003eFused\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3.3V\u003c\/td\u003e\n\u003ctd\u003eFused\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eA practical solution for powering compatible voltage projects or test gear using an existing ATX power supply.\u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51390294982952,"sku":"XH_M229","price":6.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/XH-M229-ATX-Adapter.jpg?v=1778401585"},{"product_id":"voltage-regulator-assortment","title":"Voltage Regulator Assortment","description":"\u003ch2\u003eVoltage Regulator IC Kit – TO-220 Package (50 Pieces)\u003c\/h2\u003e\n\u003cp\u003eA comprehensive set of \u003cstrong\u003e50 TO-220 voltage regulators\u003c\/strong\u003e covering \u003cstrong\u003e10 popular values\u003c\/strong\u003e, designed for electronics repair, prototyping, and power supply projects. This assortment includes both \u003cstrong\u003efixed and adjustable regulators\u003c\/strong\u003e, commonly used in hobbyist and professional circuit designs.\u003c\/p\u003e\n\u003cp\u003eIdeal for restocking a workbench or assembling custom power regulation modules, each regulator features a \u003cstrong\u003eTO-220 package\u003c\/strong\u003e for easy through-hole mounting.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStandard \u003cstrong\u003eTO-220 voltage regulators\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncludes \u003cstrong\u003eLM317 adjustable\u003c\/strong\u003e and \u003cstrong\u003eL78xx fixed\u003c\/strong\u003e regulators\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e10 common values\u003c\/strong\u003e, \u003cstrong\u003e5 pieces of each\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for power supply builds and component replacements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for a wide range of DC electronics projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eIncluded Regulators\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eRegulator Model\u003c\/th\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLM317\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL7805\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL7806\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL7808\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL7809\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL7810\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL7812\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL7815\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL7818\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL7824\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eTotal:\u003c\/strong\u003e 50 pieces\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e50PCS TO-220 Voltage Regulator IC Kit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eGreat For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eRepairing or building DC power supplies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDIY electronics and hobbyist projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBench stock for technicians and engineers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEducational kits and component assortments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eUsage Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMount to a heatsink for higher current loads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eObserve correct pinout and orientation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUse input and output capacitors for stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLM317 supports adjustable output with external resistors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA practical and versatile voltage regulator assortment for everyday electronics work.\u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51392296091944,"sku":"Voltage_Reg_Kit","price":11.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/Voltage-Regulator-Assortment.jpg?v=1778401647"},{"product_id":"sx1308","title":"SX1308","description":"\u003cp\u003e\u003cstrong\u003eSX1308 DC-DC Boost Converter Module\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe SX1308 booster module features the SX1308 chip in a compact design with high conversion efficiency. It provides adjustable output power with a maximum output voltage of up to 28V and integrates a low RDS(on) MOSFET for stable, high-current performance.\u003c\/p\u003e\n\u003cp\u003eDesigned for a wide range of power applications, this module is commonly used in 3G network products, digital devices, mobile power supplies, battery-powered systems, and electronic equipment.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCompact module size with high efficiency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable output voltage via onboard 10K potentiometer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated low RDS(on) MOSFET (100mΩ)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports large current output up to 2A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilt-in short-circuit protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOverheating protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-frequency operation at 1.2MHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEfficiency up to 95%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003eDC 2–24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003eDC 2–28V (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Output Current\u003c\/td\u003e\n\u003ctd\u003e2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching Frequency\u003c\/td\u003e\n\u003ctd\u003e1.2MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConversion Efficiency\u003c\/td\u003e\n\u003ctd\u003eUp to 95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003cp\u003eThis SX1308 boost converter module offers reliable voltage boosting performance in a small, efficient form factor for a variety of power supply applications.\u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51397330108712,"sku":"SX1308","price":2.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/SX1308.jpg?v=1778401746"},{"product_id":"lm317-module","title":"LM317 Module","description":"\u003ch2\u003eLM317 Linear Voltage Regulator DC Module Board – Adjustable 1.2V–37V Output\u003c\/h2\u003e\n\u003cp\u003eThe LM317 linear voltage regulator module provides adjustable DC output voltage within a wide range. Designed for applications requiring stable, adjustable power regulation, this module allows precise voltage control through an onboard potentiometer.\u003c\/p\u003e\n\u003ch3\u003eImportant Usage Note\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIf the input voltage is the same as the output voltage, the output voltage cannot be adjusted.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBefore connecting to the power supply, rotate the potentiometer \u003cstrong\u003e20 turns anti-clockwise\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAfter connecting to the power supply, the output voltage becomes adjustable.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1 × LM317 \u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjustable Output Voltage Range\u003c\/td\u003e\n\u003ctd\u003e1.2V to 37V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Input\u003c\/td\u003e\n\u003ctd\u003e4.2V to 40V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput–Output Voltage Differential (VI–VO)\u003c\/td\u003e\n\u003ctd\u003e40V DC (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003e1.5A (min), 2.2A (typ)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Output\u003c\/td\u003e\n\u003ctd\u003e1.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-55℃ to +150℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0℃ to 125℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharacteristic Frequency\u003c\/td\u003e\n\u003ctd\u003e100 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Connection\u003c\/td\u003e\n\u003ctd\u003eVIN is +, GND is −\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Connection\u003c\/td\u003e\n\u003ctd\u003eVPUT is +, GND is −\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Size\u003c\/td\u003e\n\u003ctd\u003e35.6mm × 16.8mm (1.4 × 0.66 inch)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThis adjustable LM317 regulator module offers flexible voltage control in a compact form factor, suitable for a wide range of DC power regulation needs.\u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51397334565160,"sku":"LM317_Module","price":3.49,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/LM317-Module.jpg?v=1778401766"},{"product_id":"xl4015-module","title":"XL4015 Module","description":"\u003cp\u003e\u003cstrong\u003eXL4015 5A 75W DC-DC Step-Down Buck Converter (Adjustable)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis listing is for an adjustable DC-DC step-down (buck) converter module based on the XL4015, designed to efficiently reduce a higher DC input voltage to a lower, regulated output.\u003c\/p\u003e\n\u003ch3\u003eAdjustable Controls\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Voltage Adjustment:\u003c\/strong\u003e\u003cbr\u003eTurn the \u003cstrong\u003eleftmost bronze screw\u003c\/strong\u003e (see diagram).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eClockwise: increases voltage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnticlockwise: decreases voltage\u003cbr\u003e\u003cem\u003eOn first use, you may need to turn it anticlockwise several times before the output begins to change.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Current Limiting:\u003c\/strong\u003e\u003cbr\u003eTurn the \u003cstrong\u003erightmost bronze screw\u003c\/strong\u003e (see diagram).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eClockwise: increases current limit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnticlockwise: decreases current limit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable step-down (buck) DC-DC converter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh efficiency design, up to 96%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for applications requiring regulated lower voltage from a higher DC source\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e4–38 VDC (do not exceed 38 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e1.25–36 VDC (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003e0–5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003eUp to 75 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003eUp to 96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Note:\u003c\/strong\u003e\u003cbr\u003eThe input voltage must always be higher than the output voltage. This module is a step-down (buck) converter and cannot increase voltage.\u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51397335679272,"sku":"XL4015","price":3.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/XL4015-Module.jpg?v=1778401774"},{"product_id":"300w-9a-buck-converter","title":"300W 9A Buck Converter","description":"\u003ch2\u003e300W 9A Step-Down Buck Converter – 5-40V to 1.2-35V Adjustable Power Supply Module\u003c\/h2\u003e\n\u003cp\u003eDeliver stable, efficient power regulation with this high-performance step-down buck converter. Built around a dedicated control IC and high-precision current sensing resistor, this module provides reliable constant current output with minimal ripple — making it a dependable solution for LED driver applications and variable voltage power supply needs.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated benchmark IC\u003c\/strong\u003e for stable, precise constant current regulation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-precision current sensing resistor\u003c\/strong\u003e for consistent performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow output ripple\u003c\/strong\u003e thanks to high-frequency capacitors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuously adjustable output voltage\u003c\/strong\u003e from 1.2V to 35V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable constant current range\u003c\/strong\u003e from 0.2A to 9A\u003c\/li\u003e\n\u003cli\u003eSuitable for use as an \u003cstrong\u003eLED driver\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e5V – 40V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e1.2V – 35V (continuously adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003e7A (add cooling fan if power tube exceeds 65°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstant Current Range\u003c\/td\u003e\n\u003ctd\u003e0.2A – 9A (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Output Power\u003c\/td\u003e\n\u003ctd\u003e~300W (add cooling fan if power tube exceeds 65°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eApprox. 6.5 × 4.8 × 2.4 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003ePCB board with electronic components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Notice:\u003c\/strong\u003e When operating at loads where the power tube temperature exceeds 65°C, the addition of a cooling fan is required to maintain safe and reliable operation. Maximum 9A output is not recommended for continuous use.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51739267924264,"sku":"300W_Buck_Converter","price":7.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/300W-9A-Buck-Converter.jpg?v=1778401995"},{"product_id":"pdc004-pd-decoy-module","title":"PDC004 PD Decoy Module","description":"\u003ch2\u003ePDC004-PD Decoy Module PD23.0 to DC Trigger Extension Cable QC4 Charger Type-C PD Decoy\u003c\/h2\u003e\n\u003cp\u003eThe PDC004 PD Decoy Module is designed for triggering fixed voltage output from compatible USB Type-C PD power supplies. Available in multiple voltage options including 9V, 12V, 15V, and 20V, this module uses a 2721 hardware PD identification chip for fixed voltage triggering applications.\u003c\/p\u003e\n\u003ch3\u003eAvailable Voltage Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e9V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e12V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e15V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e20V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePD23.0 decoy trigger module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUSB Type-C PD to DC trigger extension cable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQC4 charger compatible\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFixed voltage trigger design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUses 2721 hardware PD identification chip\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact PCB and metal construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eThe hardware PD chip cannot be upgraded or reprogrammed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVoltage cannot be manually selected or adjusted.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe module only requests fixed PD voltage profiles supported by the connected power supply.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNo voltage boosting or voltage step-down functionality.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes not modify the power supply’s voltage, current, or power capability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes not support PPS gear or arbitrary voltage selection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes not support charging head information reading.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatibility may vary with different charging heads and power adapters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eThe hardware chip may randomly request voltages during operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVoltage selection cannot be customized.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncorrect voltage usage may cause device overheating or damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes not support PPS arbitrary voltage selection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLimited compatibility with some charging adapters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003ePDC004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Options\u003c\/td\u003e\n\u003ctd\u003e 9V \/ 12V \/ 15V \/ 20V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eUSB Type-C PD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePCB + Metal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1 × PD Decoy Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOnly the listed package contents are included.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eActual product color may vary slightly due to lighting and screen differences.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMeasurement tolerance: +\/- 1-3cm.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"38-3D","offers":[{"title":"9V","offer_id":51782599999784,"sku":"PDC0004_9V","price":3.99,"currency_code":"GBP","in_stock":true},{"title":"12V","offer_id":51782600032552,"sku":"PDC0004_12V","price":3.99,"currency_code":"GBP","in_stock":true},{"title":"15V","offer_id":51782600065320,"sku":"PDC0004_15V","price":3.99,"currency_code":"GBP","in_stock":true},{"title":"20V","offer_id":51782600098088,"sku":"PDC0004_20V","price":3.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/PDC004-PD-Decoy-Module.jpg?v=1778402235"}],"url":"https:\/\/zh.38-3d.co.uk\/collections\/voltage-regulators-power-modules.oembed","provider":"38-3D","version":"1.0","type":"link"}