12V 3 Channels High Level Trigger Relay Module With Optocoupler Isolation

12V 3 Channels High Level Trigger Relay Module With Optocoupler Isolation Description

The 12V 3 Channels High Level Trigger Relay Module is designed to handle higher power requirements with a 12V control signal. Featuring optocoupler isolation, this module provides electrical safety by isolating the control circuit from the high-voltage side. The three channels allow you to control up to three devices simultaneously, making it ideal for home automation, industrial control, and other applications requiring reliable, high-power relay switching.

12V Relay Module Features

• Voltage Rating: 12V, suitable for medium-to-high-power devices.
• Trigger Mode: High-level trigger for simple integration with microcontrollers.
• Relay Channels: 3 channels for simultaneous control of multiple devices.
• Optocoupler Isolation: Protects the control circuit from high-voltage spikes.

12V Relay Module Specifications

• Voltage Rating: 12V DC
• Trigger Type: High-level trigger
• Relay Channels: 3 channels
• Isolation: Optocoupler isolation for safety

12V Relay Module Applications

• Industrial Control: Suitable for controlling machinery, motors, and other high-power devices.
• Home Automation: Great for controlling lights, fans, and appliances.
• DIY Projects: Ideal for makers and hobbyists needing reliable relay switching for multiple devices.