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samson.bunty1986
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Join Date: Apr 2012
Posts: 9

Help needed to solve SEPIC converter

04/17/2012 2:26 AM

Hi All,

I have designed a circuit which can give 24V,2.5A output with the input varies from 21-28V. I tested that circuit in LT Spice. Everything is fine. So,I made PCB. But now,at no load my output is good and am getting 24V. Once i connect the Load(24V DC Bulb,40W) my output voltage drastically coming down to 13-14V. Glowing the bulb very low. Kindly anyone help me out.

Thanks in advance.
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NotUrOrdinaryJoe
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Join Date: Apr 2008
Location: Lexington, KY
Posts: 1639
Good Answers: 73
#1

Re: Help needed to solve SEPIC converter

04/17/2012 11:55 AM

Perhaps you should consider inserting your circuit as a .bmp or .jpg using the little camera icon above the edit box.

More importantly, where did you find a 40 Watt bulb rated for 24 volts?

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 A great troubleshooting tip...."When you eliminate the impossible, whatever remains, however improbable, must be the truth." Sir Arthur Conan Doyle
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This discussion was "closed" on 04/17/2012 3:25 PM. No new comments are allowed.
Message from admins:
This thread is a duplicate. Please post replies in the original thread: http://cr4.globalspec.com/thread/77357/Help-Needed-to-Solve-SEPIC-Converter

Previous in Forum: Natural Gas Air Conditioners Cons and Pros?   Next in Forum: Gasp....It's Clean Coal!....Again

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