confused about carlosfm reg. psu

endia · 22nd March 2007, 02:12 PM

hi,
i'm so confused about carlosfm's snubber parts and values. which are the snubber parts?
R7, R8, C9, C10 on the schematic or 0.1R/1W + 3.3 nf as his sidenote?

his schematic;
http://myweb.tiscali.co.uk/nuukspot/...b.reg.psu2.png

and is this a correct understanding?
thanks..

markiemrboo · 22nd March 2007, 02:18 PM

Quote:

Originally posted by endia
R7, R8, C9, C10 on the schematic or 0.1R/1W + 3.3 nf as his sidenote?

Both, as far as I know...

Nuuk · 22nd March 2007, 06:40 PM

The 0.1R and 3.3nF cap are the snubber components. The 100nF is the bypass cap for the 2200uF cap.

endia · 23rd March 2007, 10:18 AM

so the schematic is correct..
markiemrboo, nuuk, thanks a lot.
nuuk, also thanks for your helpful site

AndrewT · 23rd March 2007, 05:55 PM

Hi,
I think r7 & c9 are the snubber for the PSU wiring.

The 0r1 & 3.3nF is the snubber for the cabling and traces to the amplifier.

22nd March 2007, 02:12 PM	#1
endia diyAudio Member Join Date: Sep 2004 Location: istanbul	confused about carlosfm reg. psu hi, i'm so confused about carlosfm's snubber parts and values. which are the snubber parts? R7, R8, C9, C10 on the schematic or 0.1R/1W + 3.3 nf as his sidenote? his schematic; http://myweb.tiscali.co.uk/nuukspot/...b.reg.psu2.png and is this a correct understanding? thanks..

22nd March 2007, 06:40 PM	#3
Nuuk diyAudio Member Join Date: Feb 2003 Location: Somerset, SW England	The 0.1R and 3.3nF cap are the snubber components. The 100nF is the bypass cap for the 2200uF cap. __________________ The truth need not be veiled, for it veils itself from the eyes of the ignorant.

23rd March 2007, 05:55 PM	#5
AndrewT diyAudio Member Join Date: Jul 2004 Location: Scottish Borders	Hi, I think r7 & c9 are the snubber for the PSU wiring. The 0r1 & 3.3nF is the snubber for the cabling and traces to the amplifier. __________________ regards Andrew T.

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23rd March 2007, 10:18 AM	#4
endia diyAudio Member Join Date: Sep 2004 Location: istanbul	so the schematic is correct.. markiemrboo, nuuk, thanks a lot. nuuk, also thanks for your helpful site

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