AC-DC 110V 120V 220V 230V To 5V Voltage Converter Module Power Supply Board
USD 1.18 USD
Specifications
| Brand | Unbranded |
Output indicator: red light. No-load power: <0.05W Full load power: <4W. Output current: 5V0mA-700mA, enters constant current mode when fully loaded. Test resistance: 7 ohms (4.9V). Output power: 3.5W, efficiency is about 70-80%.