[AMRadio] Pi-Net vs Link Couple


Geoff w5omr at satx.rr.com
Thu Sep 22 08:22:16 EDT 2005


ronnie.hull wrote:

> <>Mike I'm the fellow that is going to build up a Class C final using 
> a 450TL.
> I would love to get a copy of that schematic for the 450TH rig in the 
> Editors
> and Engineers handbook. I have a few of those, but apparently, not 
> that one.
>
> I have a very nice B&W 850A or 852 that I can use in this rig. Either 
> should
> handle that tube fine, considering I'm not going to run much more than 
> 2500
> volts on it anyway. Maybe 3000.
>
> I just got the worled biggest honker daddy plate transformer from W5OMR.
> 8200V center tapped ( 4100 - 0 - 4100 ) at 4.5KVA !!! Yeah suh, takes 
> 3 men
> and a dolly to move it!!


I think you're going to find, and we talked about this, that the 
transformer is 4100v across the entire secondary (@4.74kVA)







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