I did a bistable multivibrator drive NPN mosfet using timer55 and my mosfet drive power LED. Our Load has 3 circuit stage which are emc filter + smps circuit + power Led. I have a problem at that time my mosfet turn off. When mosfet turn off a clicker happens on my Led. Large capacitive loads are discharhing and mosfet behaves like turning on. I dont know how to handle this problem and want to know are there anybody to had this problem ?
I tried you illustrate my circuit in your mind.