5V 2A 12V 1A 10W AC-DC Switching Power Module Isolated Power 220V to 5V 12V Switch Step Down Buck Converter Bare Circuit Board
USD 2.47USD 2.75
5V 2A 12V 1A 10W AC-DC Switching Power Module Isolated Power 220V to 5V 12V Switch Step Down Buck Converter Bare Circuit Board