I'm using a Conrad PSU 24VDC @ 10.5A EA-PS 524-11-T from EA - German
technology made in China ;-)
Best.-Nr.: 510120 - 62 [Teilenummer: 35 320 133]
Didn't find any spurious yet of MF and HF although using open feeders.
There is also a sensor available to eliminate the voltage drop over the
cables.
It comes with mounting brackets.
A 48VDC version is available.
Just check Conrad.de for details.
It's also possible to use the cheaper "mousetrap" PSU's, but as QRM and
noise is not acceptable I choose for this one.
The few euro's more doesn't justify the irritation and trouble to
eliminate the QRM.
Initally I had the TX with unstabilized PSU, because Class E final is
calculated with a certain voltage and associated L/C result was rather
irratic.
This PSU gave me a stable PA 24VDC/5,6A in and over 100W out.
Jan/pa3abk
Op 7-12-2010 11:33, Horst Stöcker schreef:
Hello,
I am looking for a power supply 24V/10A. Swiching power supply would
be the best choice to me.
I got a new PA unit for my beacon DI2AN, but without power supply.
Power can also be higher (up to 48V).
vy73 Horst DO1KHS/DI2AN
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