1 channel 5V 10A Relay Control Board Module with Optocoupler

With its single genuine relay and control and load area isolation trenches, this 1 channel 5V 10A relay control board module complies with international safety regulations.

Any sensitive control circuitry is shielded from damage by the isolated inputs of the 5V 1-Channel Relay 10A Relay Module.

Instructions for the relay, the power supply, and a disconnect are all off. The signal, common terminal, input signal, and conduct. It can operate with both DC and AC signals, allowing you to manage a 220V AC load, and it can be utilised as a single chip module for appliance control.

The Optocoupler-controlled 1 channel 5V/10A Relay Control Board Module is compatible with a variety of microcontrollers, including Arduino, AVR, PIC, ARM, and others.

• High-level trigger refers to the signal voltage between input and trigger, 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, can be understood as a signal input terminal and the GND negative electrode short circuit triggered is a way  1-channel relay module connection.

Characteristics:

• Pin of a high impedance controller
• Pull-down circuit to prevent malfunctioning
• One contact that is typically closed and one that is generally open
• Relay coil increase and triode drive
• Power supply indicator lamp
• Control light
• With four screw holes that are secured, a 3.1 mm hole diameter, and easy installation and fixation