1 Channel 5V 30A Relay Control Board Module with Optocoupler

This 1-channel 5V 30A relay control board module with optocoupler modules is compliant with international safety standards, control and load areas isolation trenches it has a single relay a genuine.

The inputs of 1 Channel 5V 30A Relay module are isolated to protect any delicate control circuitry.

It can be used as a single chip module for appliance control and work with both DC or AC signals where you can control the 220V AC load.

Note: On the high-level and low-level-triggered mode, friends who do not understand, have a look
High-level trigger refers to the signal voltage between input and trigger and can be understood as a signal input with VCC cathode short-circuit triggered a way
Low-level trigger refers to the signal voltage between the input terminal and Earth OV trigger, which can be understood as a signal input terminal and the GND negative electrode short circuit triggered is a way 1-channel relay module connection.

Specifications:

• 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, increasing relay coil
• Power supply indicator lamp
• Control indicator lamp
• With 4 fixed screw holes, a hole diameter of 3.1mm, convenient installation, and fixation

Package Include:

1 x 1 channel 5V 30A relay control board module with an optocoupler