What is the function of optocoupler relay?

Function: 1 isolation function, such as signal isolation or photoelectric isolation, 2. Compared with ordinary optocoupler, it has stronger driving ability, and can be used to control various loads such as micro-analog signal switching, electromagnetic relay, lamp, light-emitting diode, heater, motor, electromagnetic straw and so on. ).

Characteristics of optocoupler relay: no contact relay, no mechanical contact, so no contact wear, and its service life is close to infinity. Its long life and high reliability are incomparable to mechanical relays. The driving part of the optical coupling relay has the optical coupling characteristic of restraining interference propagation; No action sound, no bounce, shock-proof; AC/DC dual purpose; Low current control, high isolation voltage, high speed switching and low leakage current;