WTB: Filiment Transformer
 

I am looking for a 10v 10 fil trans for a pair of 813's.

BTW, there are some pics of my project at

http://schmidling.com/radio.htm

The power supple and RF deck are complete and I am now starting on the
modulator.

js


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WTB: Filiment Transformer
 

see below...

On Mon, 12 Feb 2007, Jack Schmidling wrote:

I am looking for a 10v 10 fil trans for a pair of 813's.

BTW, there are some pics of my project at

http://schmidling.com/radio.htm

The power supple and RF deck are complete and I am now starting on the
modulator.

js

If you want to kludge your filament transformer so you don't have to buy a
new one at full list prices, and are willing to cobble together some other
transformers, you might want to think about that. I built a pair of 813s
in G-G with two 2.5 v/15 amp transformers, and a 6.3 v/10 amp transformer,
all three connected in series and a variac (and voltmeter) to "manage"
filament voltage slow crankup (to turn on) and crankdown (to turn off)
cycling to increase filament life. Pictures at:

http://www.panix.com/~asd

....if you want to see it.


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WTB: Filiment Transformer
 

Straydog wrote:
If you want to kludge your filament transformer so you don't have to buy
a new one at full list prices...

Turns out I am using the 10A 813 filtrans for the 8000 which only needs
5A so I cold put that in the modulator and kludge up something for the
8000. This would require less kludging and I am long on that.

Take a look at my NC. The plates didn't line up after making it so I
cut it in half and got independent adjustment.

http://schmidling.com/radio.htm


js

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PHOTO OF THE WEEK: http://schmidling.com/pow.htm
Astronomy, Beer, Cheese, Fiber,Gems, Sausage,Silver http://schmidling.com