Re: Gecko failure/repair
Posted by
resosys
on 2003-03-27 10:42:27 UTC
Dan,
Thanks so much for your response. I'll be able to tear down and test
this weekend and will hopefully be back up and running.
Another question has been bugging me for a few days. How much effect
does ripple voltage have on the Geckos and will too much ripple cause
damage.
Thanks again,
Chris
--- In CAD_CAM_EDM_DRO@yahoogroups.com, "Dan Mauch" <dmauch@s...>
wrote:
Thanks so much for your response. I'll be able to tear down and test
this weekend and will hopefully be back up and running.
Another question has been bugging me for a few days. How much effect
does ripple voltage have on the Geckos and will too much ripple cause
damage.
Thanks again,
Chris
--- In CAD_CAM_EDM_DRO@yahoogroups.com, "Dan Mauch" <dmauch@s...>
wrote:
> You are probably right that you blew one of more of the 8 IRF540's.what
> Usually you can find the bad side two ways. The first way is the
> you did. You can verify it by using a vom set to the lowest scaleacross
> the mosfet leads. A shorted condition will generally be seen if bad.<snippppp>
> Compare the results with the good side of the H bridge.
> I have replaced them in the past on both the G201's and the G320.
Discussion Thread
resosys
2003-03-26 11:14:52 UTC
Gecko failure/repair
Dan Mauch
2003-03-26 19:46:08 UTC
RE: [CAD_CAM_EDM_DRO] Gecko failure/repair
Jon Elson
2003-03-26 21:06:46 UTC
Re: [CAD_CAM_EDM_DRO] Gecko failure/repair
Dale Peterson
2003-03-26 21:10:47 UTC
Re: [CAD_CAM_EDM_DRO] Gecko failure/repair
Lee Studley
2003-03-26 21:24:06 UTC
Gecko G210's are workhorses!
Doug Fortune
2003-03-26 22:01:06 UTC
Re: [CAD_CAM_EDM_DRO] Gecko G210's are workhorses!
James Cullins
2003-03-27 05:08:59 UTC
Re: [CAD_CAM_EDM_DRO] Gecko G210's are workhorses!
resosys
2003-03-27 10:42:27 UTC
Re: Gecko failure/repair