1 Channel 5V 30A Relay Control Board Module with Optocoupler
Compliant with international safety standards, with isolated control and load areas
- Channel: 1
- Trigger Voltage (VDC): 5
- Switching Voltage (VAC): 250 @ 30A
- Switching Voltage (VDC): 30 @ 30A
Features:
- High impedance controller pin
- Pull-down circuit for the avoidance of malfunction
- One normally closed contact and one normally open contact
- Triode drive for increased relay coil power
The inputs of 1 Channel 5V 30A Relay Module are isolated to protect delicate control circuitry. It can be used for appliance control with both DC and AC signals, allowing control of 220V AC loads.
Note: On the high-level and low-level-triggered mode:
High-level trigger refers to the signal voltage between input and trigger, acting as a short-circuit triggered way with VCC cathode.
Low-level trigger refers to the signal voltage between the input terminal and Earth OV trigger, acting as a short circuit triggered way with the GND negative electrode.
1-channel relay module connection.
With 4 fixed screw holes (hole diameter 3.1mm) for convenient installation and fixation.
Package Include: 1 x 1 channel 5V 30A relay control board module with an optocoupler
Images are for illustration only; actual product may vary.