500W 18A/300W 20A DC-DC Buck Converter Step Down Power Module Constant Current

6-40V to 1.2V-36V DC-DC Step Down Module 300W 20A Step-down Buck Converter

500W 18A 300W 20A DC-DC Buck Converter Step Down Power Module Constant Current

500W 18A/300W 20A DC-DC Buck Converter Step Down Power Module Constant Current

500W DC-DC Buck Converter Step Down Module Constant Current DC12-95V to 1.5-90V

Auto Step Up/ Down Power Supply DC Converter Constant Current Buck Boost Module

DC-DC Step-down Power Regulator Volt Buck Converter Module DC12-95V to 1.5-90V