500W 25A DC DC Step Down Buck Converter 12V-75V to 5V 19V 21V 24V 48V Adjustable Step Down Voltage Regulator Power Supply Module
USD 16.56USD 22.08
500W 25A DC DC Step Down Buck Converter 12V-75V to 5V 19V 21V 24V 48V Adjustable Step Down Voltage Regulator Power Supply Module