31 Jul 5Pcs Mini AC to Dc Converter AC-DC 110V 120V 220V 230V to 5V Converter Board Mod
Output current: 5V0mA-700mA, enters constant current mode when fully loaded, Test resistance: 7 ohms (4.9V) Output indicator: red light Output power: 3.5W, efficiency is about 70-80%. Output indicator: red light....