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Re: LF: Re: Re: 4kv diode

from [Ken] [Permanent Link][Original]
To: <[email protected]>
Subject: Re: LF: Re: Re: 4kv diode
From: "Ken" <[email protected]>
Date: Sun, 29 Nov 2009 15:44:03 -0000
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Hi Tacey.
Thanks for the reply.
I only seached ebay up to 5kV.

Ken
----- Original Message ----- From: "Tracey Gardner" <[email protected]> 
To: <[email protected]>
Sent: Sunday, November 29, 2009 3:30 PM
Subject: Re: LF: Re: Re: 4kv diode



Hello Ken

How about these on ebay?
4pcs 1 Amp 10kV High Voltage Rectifier
Item number:250539436700

Tracey


Hello Everyone.
Thanks for the replies, I have some BY255's which are rated at 1300v at 1A, the input to the diode stack is about 2.3KV peak, and was planning to use two BY255s in series in each of the four legs, of the full wave bridge, the problem is most resistors are only rated at 500v, hence using a single diode would remove the need for resistors. With resistors rated at 500v, this would require 16 diodes, and there is not that amount of space. Next question does anyone know of a source of 470K resistore rated at 1KV? these are rare and expensive animals 

73
Ken
M0KHW
-----
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