Optocoupler : Types and Its Applications

Optocoupler

Working of Optocoupler

Working of Optocoupler

Different Types of Optocoupler

1. Phototransistor-based Optocoupler

Phototransistor-based Optocoupler

2. Optocoupler based on the Photo Darlington Transistor

Optocoupler based on the Photo Darlington Transistor

3. Optocoupler that Employs Photo TRIAC

Optocoupler that Employs Photo TRIAC.

4. Optocoupler with Photo SCR

Optocoupler with Photo SCR

Advantages of Optocoupler

Disadvantages of Optocoupler

Applications of Optocoupler