I am new to this forum. I need help with the attached circuit. I am getting chattering on the relay due to a low voltage on A1. Can some one tell me why and how can I solve it?
Thanks for your prompt response. I noticed that in your schematic it says IGT <= 15mA
The Triac I am using has an IGT <=35 mA
Will I have to change the resistors and capacitor values?