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Re: MMC cap preferences? (fwd)

Original poster: <sroys@xxxxxxxxxxxxxxxxx>



---------- Forwarded message ----------
Date: Thu, 10 Mar 2005 21:35:55 -0600
From: Shaun Epp <scepp@xxxxxxx>
To: High Voltage list <hvlist@xxxxxxxxxx>
Subject: Re: MMC cap preferences? (fwd)

The prefered capacitors have metal foil instead of metallized plates, they 
can hadle more current.  Also those caps from newark are very small 
capacitance.  The ones most popular are made by Cornell Dubilier, they are 
0.15 uF at 2000 VDC, part number 942C20P15K.  They can be purchased though 
Richardson Electronics, www.rell.com , in quantities of 28.  Dr Resonance 
was selling them too, but apparently he's not well,  I'm not sure if his 
company still sells them.

Shaun Epp


----- Original Message ----- 
From: "High Voltage list" <hvlist@xxxxxxxxxx>
To: "hvlist" <hvlist@xxxxxxxxxxxxxxxxx>
Sent: Thursday, March 10, 2005 8:36 PM
Subject: MMC cap preferences? (fwd)


Original poster: <sroys@xxxxxxxxxxxxxxxxx>



---------- Forwarded message ----------
Date: Mon, 7 Mar 2005 15:28:25 -0700
From: Gomez Addams <gomez@xxxxxxxxxxxx>
To: High Voltage list <hvlist@xxxxxxxxxx>
Cc: Colorado Tesla Coilers <gnats@xxxxxxxxxx>
Subject: MMC cap preferences?

What is the current recommended basic capacitor from which to build MMC
banks?  The reason I ask is that I just got a flyer from Newark
advertising a metallized propylene cap from Vishay, specifically
intended for high voltage, high frequency, high current, high pulse
applications.

  Maximum pulse rise times range from 133v/uS to 9610v/uS depending on
lead spacing and voltage rating.

Highest rating: 1600 V, 0.047 uF, $1.65 ea. in singles. Newark stk#
65C0858, Vishay# MKP1841347134.

  - B(G)L

........................................................................
........
"A physical experiment which makes a bang is always worth more than a
quiet one.
Therefore a man cannot strongly enough ask of Heaven: if it wants to
let him
discover something, may it be something that makes a bang.  It will
resound into
eternity."  - Georg Christoph Lichtenberg 1742-1799