For that power level you will need stud-mounted devices. I'm sure Newark
will do them. You could also use a darlington transistor a zener and
resistor. Whatever you use, you will have to have a fairly large heatsink.
David
G3UNA
----- Original Message -----
From: "George Knight" <gkve3ltu@sympatico.ca>
To: <amps@contesting.com>
Sent: Sunday, February 08, 2009 3:24 PM
Subject: [Amps] High voltage/wattage zeners
> Hi all,
> Can anyone steer me to a supplier of zener diodes in the 30 to 50 volt
> and 25 to 50 watt dissipation range. My Mouser catalogue seems to cut off
> at the 5 watt level?
> "73, George, VE3LTU.
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