[Milsurplus] PE-73C Dynamotor Commentary

David Stinson arc5 at ix.netcom.com
Tue Mar 3 16:25:24 EST 2020


You need some batteries.  Starting current for the 73 is about 80 amps :-D


On 3/3/2020 1:49 PM, Richard Brunner wrote:
> I just tested my PE-73C dynamotor with surprising and pleasing 
> results. It's rated 1 kv and 350 ma.  Well, I loaded it to 435 ma and 
> regulation was only 30 or 40 volts, hard to measure.  This is better 
> than any unregulated ac supply I've ever seen.  Load current was 25 
> Amps at 28 volts.
>
> I plan to use it with an RMCA ET-8019A marine transmitter which is 
> under restoration, having been "Hammified."  I thought the PE-73C a 
> bit small for this service, but it looks fine for CW.
>
> Richard, AA1P
>
>
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