Looking for an Inverter Circuit Using SG3524 PWM

I assume you have looked at the manufacturers data sheet? I just googled SG3524 and there it was...maybe the transformers are a problem if this is for a 'home job'.

If this is not simple enough, I'd revert to good old simple voltage regulators, (plenty of circuits out there!)

I built a charger for my golf cart battery....the 'clever' chip I initially looked at had a very poor data sheet and was over complicated. In the end I went for a simple circuit based on two voltage regulators...and a comparator or two. A couple of amps charge current up to a safe voltage and then a constant 'safe' voltage to avoid overcharge.

I'd say the most important thing is a good tech' spec' for the batteries you are charging.

I hope this isn't too basic an answer...but it's easy to ruin expensive batteries!

Simplicity=reliability just look at a house brick...very reliable

I am also looking for a good circuit. I got few. google search and you get some. Also I am trying to reverse engineer one working model available with me. I do not know how to paste circuit/ schematics/ photos in this forum? cna any one help me?

the error amplifier of 3524 is a current amplifier. you can use current feedback and refer to it,motorola etc document for more circuits.

pls check righ pic you know how to post pic.

easily.

I think I am not able to see as you are seeing the message editor. I am not seeing the tag which you have posted on my computer. can you help?

oh, you may be using another os, so uncompatible with the scrible language?

ok, try to send it to my mailbox, then I can post them for you at once.

I didn't see any mention that http://www.goldmine-elec.com/ has SG3524's on sale for $0.99

HI!!

CAN YOU TELL ME ABOUT THE PWM CHIPS???

IT WILL BE A PLEASURE TO GET IT FROM YOU. AS I HAVE TO MAKE AN INVERTER FOR MY COLLEGE.. WAITING FOR REPLY FROM YOU AT THE EARLIEST....

try cd4047b ic , just a few components and ur done.