Posts tagged: Optocoupler

Showing 4 posts (Page 1 of 1)

Optocoupler Advantages and Disadvantages

Explore the pros and cons of using optocouplers, including their benefits like low-frequency response and cost-effectiveness, alongside drawbacks like external biasing and high-frequency limitations.

optocoupler isolation circuit

PC817 Optocoupler: Pinout, Features, and Applications

Explore the PC817 optocoupler's pinout, working principle, and applications. Learn how it provides electrical isolation and signal transfer.

optocoupler pc817 circuit design

Phototransistor Basics: Types and Applications

Explore phototransistor basics, including their operation, types (BJT, FET, Photodarlington), and diverse applications in light measurement and optocouplers.

phototransistor sensor bjt

Transistor Optocoupler CTR (Current Transfer Ratio) Calculator

Calculate the Current Transfer Ratio (CTR) of a transistor optocoupler using this calculator and understand the CTR formula.

optocoupler current transfer ratio ctr