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Forums
4hv.org :: Forums :: General Science and Electronics
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IGBT modules on electronic goldmine

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Experimentonomen
Wed Aug 14 2013, 07:12PM
Experimentonomen Registered Member #941 Joined: Sun Aug 05 2007, 10:09AM
Location: in a swedish junk pile
Posts: 497
Remains to see if they were indeed genuine, the price kinda suggest china fakes but sometimes industrial surplus do show up for a bargain, kinda like that modern looking igbt module i bought on ebay once.
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Inducktion
Wed Aug 14 2013, 08:09PM
Inducktion Registered Member #3637 Joined: Fri Jan 21 2011, 11:07PM
Location: Buffalo, NY
Posts: 1068
They *did* say they were from GE X-ray machines.

Is there any X-ray machines big enough that would merit these bricks in the first place?
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Inducktion
Thu Aug 15 2013, 09:51PM
Inducktion Registered Member #3637 Joined: Fri Jan 21 2011, 11:07PM
Location: Buffalo, NY
Posts: 1068
Nevermind, the datasheet I found was for the "H" version, not the N.
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Inducktion
Fri Aug 16 2013, 06:31PM
Inducktion Registered Member #3637 Joined: Fri Jan 21 2011, 11:07PM
Location: Buffalo, NY
Posts: 1068
...wait... the IGBT modules I got ARE CM200DY-12H modules...

Link2

^

So either electronics goldmine got a part number incorrect or something else is amiss.

I feel kind of silly though for not noticing that sooner. I even emailed Powerex asking them about CM200DY-12N's...
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