Detailed Product Description

The input terminal only needs a little controlling current, and can be well compatible with integrate circuit like TTL, HTL, CMOS and so on; meanwhile the output loop uses controllable silicon or big power transistor to turn on or turn off the load current.

Photo-coupling is adopted for the input and output, the switch on and off have non-contact element, so it has functions like reliable operation, fast on-off, little noise, long life, small volume, no spark, anticorrosion, explosion protection and shake proof etc.

Nowadays, this product has been widely used in computer peripheral interface equipment, electrical stove heating and constant temperature equipment; numerical control machinery, remote control system; industrial automatic device; signal lamp, traffic light, lighting controlling equipment; instrument and meter, medical instrument, duplicating machine, colored amplifying machine, rubber and plastic machine, automatic washing machine;

it is also used in places requiring explosion protection, humidity protection and anticorrosion such as chemical industry, coal mine etc, becoming the ideal replacer for the relay family(EMR).