About 1 channel 5V 30A Relay Module Power Failure Relay
- The user can choose the relay control level, can be a high level off, also can be low level and off. The Single-channel 5V 30A Relay Module Power Failure Relay contains a limited flow resistance, can directly use the power supply is negative control, you can also use the MCU I/O control.
- The relay module equips a power indicator light (red), 1 road relay status indicator light (blue).With this relay, you can easily control electrical appliances, lights, etc.
- The 1 channel 5V 30A Relay Module Power Failure Relay is a 1-channel relay module board with LED indicators, It can be controlled by microcontrollers such as Arduino, AVR, PIC, ARM any other microcontroller operating at 5V.
- The relay module uses an authentic quality mechanical relay and the industry’s top quality subminiature two-way isolation optical coupling which gives you the strong anti-interference ability, and stable performance.
|Trigger Voltage (VDC)||5|
|Trigger Current (mA)||20|
|Switching Voltage (VAC)||[email protected]|
|Switching Voltage (VDC)||[email protected]|