[Amps] High voltage/wattage zeners

[David Cutter]

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 at sympatico.ca>
To: <amps at 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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