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Old 2nd May 2013, 07:24 PM   #11
Acca is offline Acca  Serbia
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330k is for bias,charge reset-->EB junction
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Old 12th July 2013, 04:29 PM   #12
tjako is offline tjako  Poland
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Default Full bridge,1kW

Quote:
Originally Posted by Acca View Post
Full bridge,1kW:
Acca, is this your project or someone else's example did you?
Cheers
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Old 14th September 2013, 12:03 PM   #13
Riff is offline Riff  Indonesia
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Quote:
Originally Posted by Acca View Post
Full bridge,1kW:
with no feedback... whether the drop voltage will not happen?
or...how your suggestion
regards.
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Old 14th September 2013, 12:16 PM   #14
naf is offline naf  Indonesia
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Quote:
Originally Posted by Riff View Post
with no feedback... whether the drop voltage will not happen?
or...how your suggestion
regards.
Drop will happen but if you make a good transformer... drop was smaller than 50hz transformer on heavy load.
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Old 14th September 2013, 01:14 PM   #15
Acca is offline Acca  Serbia
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This is not good SMPS.I have much better one,with short circuit prot.Here's schematic:
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File Type: jpg smps 1kW.JPG (113.4 KB, 105 views)
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