Mason Convey wrote: > > I'm building a battery load tester for a school design project and I'm > looking for an IGBT or MOSFET to modulate the load. I was curious if > anyone had one sitting around (maybe from a blown controller?) that > you wouldn't mind getting rid of. I'm aiming for a maximum continuous > current of 50 amps, so something with a rating higher than that would > be great. The bigger the better... then I don't have to worry (as > much) about heatsinking and venting. ;) > > For those that are interested, this is going to be a pretty nice > device! My team is using LabVIEW to monitor and control our unit. It > will work with a "typical" automatic battery charger and allow the > user to select the desired discharge rate and load test cutoff > voltage. Our device will then activate the external charger, recognize > when the charger is done, deactivate the charger and perform the load > test, then re-activate the charger and report the results of the load > test. A nice, automated device for testing EV batteries... and not too > bad of a senior design project either! > > Anyway, if anyone has an available transistor that meets the criteria, > name your price and feel free to email me offlist. Thanks! > > mason > > -~-~- mason s. convey -~-~- > > website. http://www.1opossum.com > pager.voicemail. 602.422.7996. [EMAIL PROTECTED] > email. [EMAIL PROTECTED] > AOL Messenger. mtnbikeAZ > Yahoo! Messenger. mtnbike_az I have boxes of 1200 volt 150 amp IGBT 1/2 bridge modules. Where do you want it sent???
-- Rich Rudman Manzanita Micro www.manzanitamicro.com 1-360-297-7383,Cell 1-360-620-6266
