| Features and Application | 1. Small volume, waterproof, anti vibration, no noise, no contact arc;2. Photoelectric isolation, high withstand voltage, long service life, strong anti-interference and high reliability;
 3. It is composed of unidirectional thyristors in reverse parallel, and has high DV / DT and DI / DT bearing capacity;
 4. Vacuum + hydrogen filling protection welding technology, standardized size;
 5. The input signal is compatible with TTO and COMS;
 6. .
 Application:Applications: Chemical equipment, food machinery, packaging machinery, AC motors, incandescent lamps, cement, coal mine, medical, entertainment facilities, and other automation control fields , etc.
 Especially suitable for anti-corrosion, damp, dustproof, explosion-proof and other occasions.
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