Re: LM324 based automatic voltage stabilizer circuit simulation

Bell, Dave Всі повідомлення цього користувача #157046 The boost/buck question depends completely upon the taps of TR1. I believe there were 5 taps in the drawing, labelled A … E. If C was defined to be the 220VAC (Phase) input, then there would be two boost taps (D, E) and two buck (A, B). I didn’t trace the relay contacts to try to figure out the “nominal” 1:1 configuration. Dave переключити цитоване повідомлення Показати цитований текст From: LTspice@groups.io <LTspice@groups.io> On Behalf Of Andy I via groups.io Sent: Wednesday, December 25, 2024 11:03 AM To: LTspice@groups.io Subject: EXTERNAL: Re: [LTspice] LM324 based automatic voltage stabilizer circuit simulation On Wed, Dec 25, 2024 at 01:13 PM, MD MUBDIUL HASAN wrote: ..., I also need to understand this circuit can operate with over and under voltage or not. "cut off" situation is important. I might be wrong, but it looks to me like this circuit best provides a voltage boost. I guess there is one choice for voltage reduction. So, it might not be a good choice for handling an over-voltage situation from the mains supply. I don't understand what you mean by "cut off" situation. What is "cut off"? Andy

Приєднайтеся до {LTspice@groups.io, щоб автоматично отримувати всі повідомлення групи.