I am not sure how to calculate the triac R2 value. Real componets are: BTA12-600CWRG (Triac) and KMOC3063 (Zero-Cross Triac driver photocoupler, IFT 5mA). Optocoupler input will by PWM controlled by 3.3V MCU (ATtiny1604).
Imax R1 = 5.2 mA and Imax R2 = 50 mA (in LTspice simulation).
Imax R1 = 5.2 mA and Imax R2 = 50 mA (in LTspice simulation).
Attachments
-
1.8 KB Views: 22