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Re: [Amps] Searching for a 110v 5w Zener

To: "Andy GD0TEP" <>, "'Amplifier Reflector'" <>
Subject: Re: [Amps] Searching for a 110v 5w Zener
From: "David Cutter" <>
Date: Sat, 24 Oct 2009 15:58:45 +0100
List-post: <">>
As long as you are sure about the dissipation rating that you need, then one 
taking a little more than the other is fine.  Expect +/-5% tolerance on each 
part and an additional change with temperature, which will be less than 
using a single part.  You will improve the reliability.  What are your 
circuit conditions?  You can take this off list if you wish.


> OK David, this may sound a dumbo question, but...
> I then take it that it's OK to series the 62v and the 47v to give me 109v
> then?
> For various reasons my project has been over 8 years in the making, but 
> it's
> so close now I can almost taste the RF :-)
> 73 Andy
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