DC-DC 60W 5A Automatic Buck-Boost Converter Constant Voltage Current Module

5A DC to DC Step Down Buck Converter Constant Voltage or Current, 5-32V, UK

5A 60W DC-DC 60W Automatic Buck-Boost Converter Constant Voltage Current Module

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

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

XYS3580 Adjustable DC-DC Buck Boost Converter CC CV 0.6-36V 5A Power Module