Step-down converter, adjustable 5A power supply – high efficiency – module for electronic projects

Overview: The buck converter is an adjustable power supply module.

Designed for applications requiring precise and stable voltage, it achieves an efficiency of up to 92%. This module is easy to use and suitable for a wide range of electronic projects.

Technical Specifications

Maximum Efficiency: 92%

Maximum Output Current: 3 A

High Q factor inductor with output LED indicator

Instructions for Use

Operation: Connect the module to a power supply, then adjust the blue potentiometer knob. Use a multimeter to check the voltage and obtain the desired voltage: turn clockwise to increase the voltage and counterclockwise to decrease it. Note that the factory setting may require several turns (approximately 7 to 8) before the voltage begins to drop; each turn corresponds to approximately +/- 1 V.