autopsy of a fuji 7mbr10sa-120 rectifier/igbt module.

**kc8adu** · 06-12-2008, 03:56 PM

a spike got this one.
note the black spots in the 3 ph fw bridge.

Wizard · 06-12-2008, 06:47 PM

what kind of motor or something this is used to control with?

And this is cool pictures btw.

I thought I spot BeO plates soldered to the copper heatsink plate where copper tracks were deposited on the BeO plates?

Cheers, Wizard

06-12-2008, 06:47 PM	#2
Wizard Badcaps Veteran Join Date: Mar 2008 Posts: 2,297	Re: autopsy of a fuji 7mbr10sa-120 rectifier/igbt module. what kind of motor or something this is used to control with? And this is cool pictures btw. I thought I spot BeO plates soldered to the copper heatsink plate where copper tracks were deposited on the BeO plates? Cheers, Wizard

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