Please help for this SMPS circuit

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xyz9915
Posts: 5
Joined: Sat May 24, 2008 8:38 pm

Please help for this SMPS circuit

Post by xyz9915 » Sat May 24, 2008 8:54 pm

Hi! The attached file is a schematic of 50KHz SMPS power supply which uses 325 VDC (after rectification of Mains 240 V). The required current is approx 15 Amperes. Please give comment if any modification in the circuit is required.
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PS-JPG2.jpg
PS-JPG2.jpg (44.07 KiB) Viewed 3361 times
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nigelwright7557
Posts: 12
Joined: Thu Jun 26, 2008 9:33 pm

Re: Please help for this SMPS circuit

Post by nigelwright7557 » Thu Jun 26, 2008 9:45 pm

I cant see a feedback path to regulate the 12 volts.
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