On Aug 9, 2005, at 11:44 PM, Ian White G/GM3SEK wrote:
> R. Measures wrote:
>> The weak sister in the 3K-A is cooling. The el cheapo blower does not
>> produce enough air pressure
>
> Since Rich is talking about 60Hz mains, the problem will be even worse
> when the blower is powered from 50Hz.
Amen, Ian. The work-around is to replace the induction motor with a DC
brushless motor. cheerz
> I can't speak for the whole Henry
> range, but the "6N2" and similar VHF amps imported into Europe were
> very
> badly under-cooled.
>
>
> --
> 73 from Ian G/GM3SEK
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>
Richard L. Measures, AG6K, 805.386.3734. www.somis.org
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