Photo DMOS relays are control devices that achieve electrical isolation between input and output circuits through optical methods. Using an LED as the emitter and a phototransistor as the receiver, they drive the output switch without mechanical contacts. They feature high speed, long service life, and low interference, making them ideal for applications requiring fast response, high-frequency switching, and strong electromagnetic isolation.

Features:
     • No mechanical contacts, ensuring long life and high reliability
     • High-speed switching, suitable for frequent operations
     • Complete input-output isolation with excellent anti-interference performance
     • Compact size and space-saving design
    • Ideal for low-power signal control and precision electronic circuits