Recent content by bis23

I tested this protection on the breadboard. Vcc = 15v. All worked good. But i dont know how it will work from 230 volts with IRF740. :cry: MicrosiM, can you help me?

Hi guys. Sorry for my eng. I want to design my first ir2153 power supply with protection. I found this circuit and made a few changes. I replaced transistor with one thyristor and use a 3 (Ct) pin for shutdown. So i have a question about my redesigned circuit. Will the protection work fine in...

Work! Thx

Hi. I registered and purchased PREMIUM but cant upgrade my acc :cry: