An optocoupler creates "beautiful" distortions.This simple scheme is based on the circuit shown below (Figure 1) in my recent article [1]. Figure 1 Using common transistor optocoupler to achieve a ...

Shielded optocouplers, with a high common mode transient immunity (CMTI), provide more immunity from common mode upset than an unshielded optocoupler. Switching power supplies, operating directly ...

The optocoupler data sheet made no mention of this phase shift, but optocouplers have a pole at higher frequencies. I reviewed a number of data sheets for various optocouplers, but none of them ...

An interface circuit based on optocouplers provides galvanic isolation and common-mode noise rejection between low-voltage microcontroller units and high-voltage integrated power modules in motor ...