Driving Capacitive Load

by ismail karakaƟ   Last Updated September 11, 2019 19:25 PM

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 ?

schematic

simulate this circuit – Schematic created using CircuitLab

I tried you illustrate my circuit in your mind.



Related Questions




powersupply ac to ac

Updated September 05, 2018 02:25 AM