F5 Point to Point Power Supply Schematic - diyAudio
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Old 22nd February 2012, 02:23 AM   #1
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Default F5 Point to Point Power Supply Schematic

I'd like to point to point wire my F5 power supply... Can anyone supply a schematic for one? One you've actually used?
Thanks so much,
DB
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Old 22nd February 2012, 02:36 AM   #2
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is this a standar F5? how many caps are you planning on? is it dual mono supply or one supply for 2ch.?
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Old 22nd February 2012, 02:39 AM   #3
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It is a standard F5... I would like to go dual mono on the supply.
Thanks,
DB
P.S.
Family came from Gaupne on my Dad's side, LilleHammer on my Mom's.
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Old 22nd February 2012, 02:46 AM   #4
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Why not the one from the F-5 service manual?

RussellC
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Old 22nd February 2012, 02:49 AM   #5
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oh
you can use this one. insted of 2.2mH coils, you can use resistors.
0.2ohm 25W power resistors, or pack of 4 1ohm 5W in parallel.
and you can get away with 6x10.000uF 35V caps.
and a 2x18V 200VA-300VA transformer pr PSU.

ALEPH 3 POWER SUPPLY
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Old 22nd February 2012, 02:56 AM   #6
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I don't know about a F5 service manual... I'm building the amp up point to point from the schematic in Pass's article.
The F3 supply looks solid.
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Old 22nd February 2012, 03:02 AM   #7
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its aleph3 but yes it is i use the same with a more beefy cap bank on my aleph2's. and it works wonderfull
also doing the same for my F5 right now. but that ones are on PCB's.
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Old 22nd February 2012, 03:11 AM   #8
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If I use the 6 cap scheme where should I locate the resistors/chokes? After the first pair?
Thanks.
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Old 22nd February 2012, 03:16 AM   #9
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after the first pair or sec pair. its up to you some says after first pair is the best.
others says it does not matter.

oh. forgot one thing. 2.2Kohm 5W resistors in parallel with the 4.7uF caps(2.2-4.7uF is good).
that is to bleed down the cap bank after powering down.

Last edited by AudioSan; 22nd February 2012 at 03:19 AM.
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Old 22nd February 2012, 03:34 AM   #10
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Cool. Thanks.
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