12V 10A Single Channel Relay Module with Optocoupler (Relay Switch Module)

The 12V 10A Single Channel Relay Module with Optocoupler is designed for safely switching high-voltage or high-current loads using low-voltage control signals from microcontrollers and digital circuits. It features an onboard optocoupler for electrical isolation, providing enhanced protection between the control circuit and the load. Equipped with two screw terminal connectors, the module offers convenient wiring for automation, home control, industrial switching, and embedded electronics projects.

Key Features -

• Single channel relay module

• 12V relay coil operation

• Supports load switching up to 10A

• Onboard optocoupler isolation

• High-voltage and high-current load control

• Screw terminal connectors for easy wiring

• Stable and reliable switching performance

• Compatible with Arduino and other microcontrollers

• LED status indicator

• Easy PCB integration

Specifications -

• Product type - Single Channel Relay Module

• Relay voltage - 12V DC

• Number of channels - 1

• Maximum switching current - 10A

• Isolation method - Optocoupler

• Contact type - Normally Open (NO) and Normally Closed (NC)

• Interface type - Control Pins and Screw Terminal Connectors

• Board type - Relay Switch Module

• Mounting type - PCB Module

• Application - Load Switching and Automation

Applications -

• Home automation

• Industrial automation

• Motor control

• Lighting control

• Smart appliances

• Security systems

• Arduino and embedded projects

• Remote switching applications