Power Supplies & Converters

About

Power supply and converter modules provide clean, regulated voltage for every stage of your electronics project — from bench prototyping to embedded system deployment. Whether you need to boost a single-cell LiPo to 5V, step down a 12V rail to 3.3V, or power an Arduino from a battery pack, our range covers the essential DC power conversion components trusted by engineers and makers worldwide. Our Power Supplies & Converters collection includes: DC-DC Boost Converters — MT3608-based adjustable step-up modules that boost input voltages from 2V–24V up to 28V output; ideal for powering 5V systems from single-cell LiPo or AA battery packs with up to 93% efficiency Battery Power Solutions — 4xAA battery holders with DC barrel plug output and 9V battery-to-DC adapter cables for portable Arduino and embedded system power without USB dependency Voltage Regulator Modules — LM7805, AMS1117, and adjustable LM317 regulator boards for stable 3.3V and 5V power rails in custom PCB designs Buck Converters — LM2596-based adjustable step-down modules for efficient 12V/24V to 5V/3.3V conversion in robotics, IoT, and industrial applications All modules feature onboard adjustment potentiometers, LED power indicators, and standard 2.54mm screw terminal or pin header connections for easy integration into any project.