Vender USB Relay Switch 12V 8 Channel Relay Module Premium High Performance Durable melhor preço

Description: : When the board is connected to the PC and the PC is restarted, the relays will be toggled several times. This is because of the structure of the . USB Relay Controller: The device must be supplied with 12 VDC to work. Tips: There is no protection against reversed voltage! If the VCC(+12V) and GND are reversed the board will be damaged.The board can not work without computer. Equipped with High-current Relay: 12V 8-channel relay interface board, which must provide 12 VDC for the device to work; equipped with high-current relay, 10A 250VAC/10A 125VAC/10A 30VDC /10A 28VDC Extra PCB openings for better voltage isolation. Doubled high current tracks Specification: Relay: 10A 250VAC/10A 125VAC/10A 30VDC /10A 28VDC Power Supply: 12VDC Current Consumption: 300mA Size Chart: 93x70x16mm/3.66x2.76x0.63inch Package Includes: 1 Piece 8 Channel 12V USB Relay Board Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!