FrankRizzo
Hazard to Others
Posts: 204
Registered: 9-2-2004
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12V Amplifier power supply
Would any of you fellas know of a source for power supply boards for DIY car audio amplifiers. I know that many amplifiers out on the market today
are modular units, so the power supplies should be available on some market. I'm looking for a supply that will take 12V DC in and supply +- 45-60V
DC out.
Failing a commercial solution are you aware of any forums where this type of project might be discussed?
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Lambda
National Hazard
Posts: 566
Registered: 15-4-2005
Location: Netherlands
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Here you are @FrankRizzo,
DIYAudio Forum:
http://www.diyaudio.com
Making car amplifier SMPS with tl494 + DC Protection:
http://www.diyaudio.com/forums/showthread.php?s=a14400ff96b2...
This Forum is about as good as it can get on the Internet concerning DIY Audio. There are also many other threads on DC to DC converters using other
chips than the TL494, but you won't find them any cheaper. Nearly all old Computer Power Supplies use this chip, or with slight modifications of the
same architecture.
Good luck !
Lambda.
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FrankRizzo
Hazard to Others
Posts: 204
Registered: 9-2-2004
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Thanks Lambda!
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