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-   -   leach amp powersupply ? (http://www.diyaudio.com/forums/solid-state/90262-leach-amp-powersupply.html)

prorms 13th November 2006 07:00 PM
leach amp powersupply ?
 
2 Attachment(s)
what is part c3p
and what does it do?

AndrewT 13th November 2006 07:28 PM
Hi,
Leach's parts list is usually pretty good.
I would be surprised if he had missed this out.
Try using 100nF 100V or higher Plastic film or Ceramic.

The schematic shows the central ground connected to the safety ground.
They are not the same thing.

Connect the chassis to the safety ground.

Connect all else to the audio ground.

jacco vermeulen 13th November 2006 07:36 PM
Quote:
Originally posted by seanmacss
what is part c3p
and what does it do?
Let me get this before Ace will.

http://users.ece.gatech.edu/~mleach/lowtim/part3.html
C3P - 0.1 uF 250 V capacitor (DigiKey E2104-ND). This capacitor suppresses RF generated by switching transients in the bridge rectifier.

AKA Snubber

acenovelty 13th November 2006 08:45 PM
Yup........


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