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-   -   USB chicklet overheating (http://www.chiefdelphi.com/forums/showthread.php?t=60205)

kuelin 18-12-2007 12:57

USB chicklet overheating
 
has anyone come across this problem?

T3_1565 18-12-2007 13:56

Re: USB chicklet overheating
 
no, I can't see how it overheated unless you have it in an enclosed case of some sort

Grant Cox 18-12-2007 14:32

Re: USB chicklet overheating
 
I remember hearing Mike Copioli (designer of the chicklet) talking about this during the season. 99% likely the reason is that you are putting too much power into it. There isn't really any reason why it would overheat otherwise.

Ed Sparks 18-12-2007 15:30

Re: USB chicklet overheating
 
It's best to use one of the 7.5 Volt "Back Up" batteries for this. :cool:

Dave Flowerday 18-12-2007 16:18

Re: USB chicklet overheating
 
Haven't seen the problem, but given that the Chicklet is an unprotected PCB, one of my thoughts is that you might have a short somewhere. Make sure there's no shavings or anything on the board anywhere, and make sure the board isn't touching any kind of metal. It might help to use an air compressor to blow off the board (small metal dust or shavings can be hard to spot).

kuelin 19-12-2007 00:23

Re: USB chicklet overheating
 
wellllll thanks for all the help
ill describe it a little more... its been said here that maybe im putting too much power but doesnt it take 9V to power the board? i have a 9V pack connected to it, 6 AA batteries 1.5 each well yeah

idk if overheating is the best word for it but when i connect the battery pack ill wait a few seconds like about 10 15 and the heat especifically comes from UNDER the header pins.... from nowhere else but there


weird ? lol


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