Stefan
I use a Linear PSU which I find convenient because on the Primary side I use
a variac and I can control my voltage output from 0 to 65 Voltss
I know some SMPSU'S allow voltage variations but most do not.
The advantage of the smpsu is Size compared to a Linear psu.
I suppose there are better ways if the mains PSU, is incorporated with the
amplifier design. Portable stations many variations
de g3kev
----- Original Message -----
From: "Stefan Schäfer" <[email protected]>
To: <[email protected]>
Sent: Monday, September 12, 2011 6:55 PM
Subject: Re: LF: DK7FC, DF6NM nr Moscow
Am 12.09.2011 19:42, schrieb Stefan Schäfer:
>
> PS: Will try again TXing to the far west later at 18:30 UTC.
>
The SMPS has a fault again :-/ I am to close to the power limit and a
SMPS as a load of a SMPS always keeps the supplying SMPS on its current
limiting, which fails after some time...
73, Stefan
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