Controlling a Triac with a phototriac
This PDF book covers the following
topics related to Triac : AC switching basics, Triac application, Triac control,
Isolation requirement, Fundamentals of triac control with phototriac, Phototriac
basic operating description, Phototriac limitations, Drive circuit principle,
Improved drive circuit, Design guide, Static dV/dt, Electrical fast transient (EFT)
immunity, EMI noise, Defining the drive circuit, Influence on voltage ripple and
conducted noise, Overvoltage protection, Triac triggering with low power or
highly inductive load, Snubber sizing: voltage and power rating, Conclusion.
Author(s): st.com
27 Pages