[Amps] Heathkit SB-220/221 HV Transformer

Jim Isbell millenniumfalcon at cableone.net
Sat Aug 2 22:07:45 EDT 2003


Well, yes, maybe, after all it is running SSB which is a low duty cycle. 
 Probably not in AM mode or Key down.

kenw2dtc wrote:

> Help me out here with my math.  You have a transformer rated at 1.170 
> KVA CCS (1170 * 1) and you suggest running it at 1.960 KVA (2800 * 
> .7).   What you are saying is that this particular transformer will 
> provide over 60% greater output in ham use than in commercial service.
>
> Is this true?





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