5pcs/lot DC-DC Step Down Buck Module Regulated Power Supply Module DC DC 8-55V to 12V 9V 5V 3.3V 2A High Current Circuit Board
USD 5.65USD 7.64
5pcs/lot DC-DC Step Down Buck Module Regulated Power Supply Module DC DC 8-55V to 12V 9V 5V 3.3V 2A High Current Circuit Board