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Messages 89 - 119 of 219   Oldest  |  < Older  |  Newer >  |  Newest
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89
Hi all, I have a Miller Syncrowave 200 AC/DC TIG welder. Is it possible to use this as a plasma cutter if I get a plasma torch that would plug into it ??? ...
keith1dh
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Sep 3, 2006
4:40 am
90
... You would need to set the welder on 50/50 balanced AC, max current, no HF, and build a capacitor voltage doubler. It looks like your welder can output 60v...
js_530
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Sep 4, 2006
8:10 pm
91
From the sound of it, it looks like I'd be better starting from scratch than trying to rig my welder to be able to do both. Thanks for the info. Keith ... ...
keith1dh
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Sep 5, 2006
2:53 am
92
Sorry for such a long time since the last post, but I have been working on the prototype. I etched a PCB for the mosfet board, but the large amount of copper...
js_530
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Sep 17, 2006
7:14 pm
93
If you are having trouble with speed, warm the echant and brush the board lightly with a clean chip/paint brush to expose clean copper. Also, drop a copper...
Aaron Pasteris
pastera
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Sep 19, 2006
12:02 am
94
I've begun construction on your plasma cutter . A few questions if I may; What is the zener voltage on your timer circuit (pg2) You mentioned an upgrade for...
wilrich2004
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Oct 9, 2006
11:27 pm
95
Hey Guys, While perusing Ebay yesterday, I came across several low cost plasma cutters that are from China (I think). A couple brand names are Mitec and...
Doug M
mccolld1
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Oct 10, 2006
1:25 pm
96
... The zener isn't critical, just sets the delay. I think I used 12.6V. For the nichrome replacement, I'm currently using a large fluid heater resistor now....
yellow73bb
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Oct 12, 2006
1:42 am
97
Thanks for your efforts. I also sent a message to your home website,please disregard it. Thanks again. W...
wilrich2004
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Oct 12, 2006
10:48 pm
99
hi all members Josep _________________________________________________________________ Descarga gratis la Barra de Herramientas de MSN ...
josep M. giili freixa
gifre70
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Apr 15, 2007
9:06 pm
100
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May 7, 2007
11:33 pm
101
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102
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Jun 25, 2007
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104
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ramsh_el3en
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Jul 9, 2007
9:43 pm
105
If you need printed circuit boards, Advanced Circuits is running some great Specials right now. In addition to $33 2-layer specials and $66 4-layer specials,...
charity4pcb
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Jul 9, 2007
10:33 pm
106
Sierra Proto Express has pretty much the same deal (2 layer -$33; 4 layer-$50) www.protoexpress.com Accutrace has a 10 for $10 deal www.pcb4u.com Both...
Aaron Pasteris
pastera
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Jul 12, 2007
1:02 am
107
... the 10 board on-line quote is for $16.34 per board. Seems that is a minimum price as it was good for a 1x1 up to a 3x4 board. Was the 10 for $10 deal an...
Dave Mucha
dave_mucha
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Jul 12, 2007
3:06 am
108
Yes - the link is on the lower right of the main page "10 Piece Deal" 1-20 sqin is: 2 layer: $10 4 layer: $30 6 layer: $40 8 layer: $60 a.. Specs: FR4,...
Aaron Pasteris
pastera
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Jul 12, 2007
3:29 am
109
... thanks, 10 piece minimum, but a good deal none the less. dave ... ____________________________________________________________________________________ ...
dave mucha
dave_mucha
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Jul 12, 2007
3:42 am
110
10 for $10 or 3 for $33 - same price more boards! Accutrace does excellent work If you need layout work done, let me know Aaron ... From: dave mucha To:...
Aaron Pasteris
pastera
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Jul 12, 2007
4:53 am
111
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112
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113
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Aug 26, 2007
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114
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