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Old 18th February 2013, 07:21 PM   #2511
stajo is offline stajo  Sweden
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Quote:
Originally Posted by merlin el mago View Post
(parafeed
Parafeed, why? What is your 1660 gapped for? I think 26 at 5 mA takes almost PP gapped 1660 without saturation.

/Staffan
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Old 18th February 2013, 07:26 PM   #2512
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I don't know, I'm newbie so I haven't idea, I'm asking?

Lundahls are wired ALT Q 4.5:1

Last edited by merlin el mago; 18th February 2013 at 07:30 PM.
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Old 18th February 2013, 07:34 PM   #2513
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Hello,

Just almost done gathering parts for my build. My PSU chassis is a little narrow so I include a pic(1st pic)here. The main chassis has the CCS/Shunt Regulator on board. I am a little worried about the cramp/tight layout I have on the PSU chassis. All trafo without covers, SS rectifier-filter boards, and capacitor banks will be mounted on the underside of the top plate of course. Any comments appreciated, thank you.

Abe

Click the image to open in full size.

Click the image to open in full size.

Last edited by amandarae; 18th February 2013 at 07:39 PM.
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Old 18th February 2013, 07:38 PM   #2514
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Hi Rui!

Congratulations. Looks awsome!

Quote:
Originally Posted by merlin el mago View Post
Ikoflexer (thank you) told me that I need to feed the primary of an output transformer through a capacitor of the maximum quaility (parafeed), how much capacitance be rated having in mind that I use Lundhals LL1660 as OPTs?
Not necessary to run these in parafeed

Thomas
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Last edited by Vinylsavor; 18th February 2013 at 07:46 PM.
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Old 18th February 2013, 07:39 PM   #2515
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Originally Posted by Vinylsavor View Post
Hi Rui!

Congratulations. Looks awsome!



Not necessary to run these in paraded

Thomas
Thank you Thomas.
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Old 18th February 2013, 07:39 PM   #2516
stajo is offline stajo  Sweden
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Quote:
Originally Posted by merlin el mago View Post
I don't know, I'm newbie so I haven't idea, I'm asking?

Lundahls are wired ALT Q 4.5:1
Maybe you know what gap you have?

http://www.lundahl.se/pdf/1660.pdf

PP, 10 mA, 18 mA ore some special?

/Staffan
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Old 18th February 2013, 07:42 PM   #2517
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Thanks Staffan I bought the txs to Thomas, I think are SE Line Output 16mA.
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Old 18th February 2013, 07:44 PM   #2518
stajo is offline stajo  Sweden
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Originally Posted by merlin el mago View Post
Thanks Staffan I bought the txs to Thomas, I think are SE Line Output 16mA.
Then margins are definitely on your side. No PF for you

/Staffan
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Old 18th February 2013, 07:47 PM   #2519
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Quote:
Originally Posted by merlin el mago View Post
Thanks Staffan I bought the txs to Thomas, I think are SE Line Output 16mA.
The mA are printed on the label...

Thomas
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Old 18th February 2013, 08:00 PM   #2520
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10mA
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