Amps
[Top] [All Lists]

Re: [Amps] High voltage/wattage zeners

To: "George Knight" <gkve3ltu@sympatico.ca>, <amps@contesting.com>
Subject: Re: [Amps] High voltage/wattage zeners
From: "David Cutter" <d.cutter@ntlworld.com>
Date: Sun, 8 Feb 2009 15:32:14 -0000
List-post: <amps@contesting.com">mailto:amps@contesting.com>
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.
> _______________________________________________
> Amps mailing list
> Amps@contesting.com
> http://lists.contesting.com/mailman/listinfo/amps 

_______________________________________________
Amps mailing list
Amps@contesting.com
http://lists.contesting.com/mailman/listinfo/amps

<Prev in Thread] Current Thread [Next in Thread>