[AMPS] Re: Filament Xfmr.

[measures]

>
>About:
>
>"I am building an amp with four 3-500Z using low bands only (160 and
>80m).
>I do have two filament transformers, 5V/80A w/o a center tap on the
>secondary coil. The other one contains four coils with 5V/25A ea. coil
>also
>w/o any center taps on the secondary side."  (Etc.)
>
>How about connecting a small "audio" or "power supply" choke from each
>side of the secondary to "eventual" ground? 

If you nean to HV negative, ok.  You can also construct a 5v/60Hz 
center-tap choke/auto-trans on a high-mu ferrite core.  It does double 
duty by carrying the cathode current to HV neg.  
-  later, Roy.  

-  Rich..., 805.386.3734, www.vcnet.com/measures.  


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