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Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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In Reply to: Re: The old op-amp decoupling thread posted by bobwire on May 22, 2001 at 11:18:54:
Hi bobwire,the supply is made of a 36 VCT 1 Amp. rectified by a 3 Amp. bridge with snubber. Filtering is done by two 4700uF by rail and pre-regulated by a LM7818 7819. The regulator is bypass by 10uF at input and output. This +/- 18 volts then goes to the LM7815 and LM7915. Then a 10uF cap. stabilise the output of regulators and go directly to the supplies pins. Finaly, I put a 10uF between supplies pins of the OPA.
Regards,
Daniel Trudeau
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Follow Ups
- Re: The old op-amp decoupling thread - eagle1 12:19:56 05/23/01 (2)
- Re: The old op-amp decoupling thread - carlmart 15:52:05 05/23/01 (0)
- Re: The old op-amp decoupling thread - bobwire 14:26:43 05/23/01 (0)
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