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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Shop\-talk\]\s+high\s+frequency\s+welder\s+capacitors\s*$/: 3 ]

Total 3 documents matching your query.

1. [Shop-talk] high frequency welder capacitors (score: 1)
Author: Brad Kahler <brad.kahler@141.com>
Date: Tue, 21 Jul 2009 23:24:49 -0400
I have an older Linde / Union Carbide AC/DC Tig/Stick welder (weighs 800 lbs!). It is a great welder that I'm extremely happy with. There are very few components that could go wrong with this welder
/html/shop-talk/2009-07/msg00091.html (7,940 bytes)

2. Re: [Shop-talk] high frequency welder capacitors (score: 1)
Author: Brad Kahler <brad.kahler@141.com>
Date: Wed, 22 Jul 2009 05:49:47 -0400
Since I don't really understand this stuff I can't really say other than it uses a high voltage transformer coupled with a spark gap system to generate the high frequency. Here is a link to the schem
/html/shop-talk/2009-07/msg00092.html (10,429 bytes)

3. Re: [Shop-talk] high frequency welder capacitors (score: 1)
Author: "Randall" <tr3driver@ca.rr.com>
Date: Wed, 22 Jul 2009 09:01:26 -0700
I am by no means an expert, but I believe they should work OK. From the specs you quote, they appear to have even lower ESR than the originals, which should mean that they dissipate less heat and so
/html/shop-talk/2009-07/msg00093.html (7,813 bytes)


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