600W High Power Adjustable Buck Module DC 25-120V to DC 1.2-75V Step Down Module

600W DC12-80V to DC2.5-50V 20A Adjustable Buck Step-Down Module With Display New

DC-DC 600W DC Adjustable Step-down Buck Converter Module 12V-75V to 5V24V48V 25A

600W DC-DC Buck Converter 12-75V to 2.5-60V Step Down Adjustable Power Supply

20/24Pin ATX Power Supply Breakout PCB Board Adjustable Voltage Module & Case

DC 10-70V to 5-58V Buck Boost CV CC Voltage Regulator Adjustable Power Module

LM2596 DC-DC Buck Converter Step Down Adjustable Power Module

DC-DC Adjustable Step-down Buck Converter Module 12V-75V to 5V24V48V 600W 25A