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Unread 28-02-2011, 00:07
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AKA: Patrick Freivald
FRC #1551 (The Grapes of Wrath)
Team Role: Mentor
 
Join Date: Jan 2007
Rookie Year: 2001
Location: Naples, NY
Posts: 2,296
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Re: Losing Jaguars? What are the common reasons why it burns out?

We've had several Jaguars burn out for no apparent reason -- no shorts, no fried FETs, no nothing, they just quit (or in two cases refused to supply more than about 4.5 volts). We've had two (including a black Jag this year) die right out of the box the moment they were powered.

The only time we've ever had a Victor 884 fail was when a mentor who didn't know what he was doing shorted across the FETs with a multimeter. (He blew the fuse in the multimeter as well!)
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Patrick Freivald -- Mentor
Team 1551
"The Grapes of Wrath"
Bausch & Lomb, PTC Corporation, and Naples High School

I write books, too!