The Optocoupler Protected Relay Module: Ensuring Electrical Isolation and Safe Control
In modern electronic and automation systems, the need for safe control of high-voltage circuits from low-voltage microcontrollers is more critical than ever. One essential component that enables this kind of safety and efficiency is the Optocoupler Protected Relay Module. This module integrates two crucial elements—optocouplers and relays—into one compact unit, providing both electrical isolation and reliable switching capabilities for a wide range of applications. What is an Optocoupler Protected Relay Module? An Optocoupler Protected Relay Module is a device that combines the functionality of a relay with the protection offered by an optocoupler. At its core, it allows a low-voltage system, like a microcontroller or a digital logic circuit, to control high-voltage devices while maintaining electrical isolation. The key components of the module include: