I have pretty good luck with buying this type of stuff... I have a HP solar array simulator I bought off of ebay that was blowing fuses... a 10 cent ceramic capacitor in the power supply section was shorted.
I also have a voltage standard I bought as working. Got it here, wasn't working. Tried to send it back, they didn't want it, refunded all of my money. Figured out it just needed new electrolytic caps - replaced them all for like $20. Now I have a really nice voltage standard for $20. On Fri, May 31, 2019 at 1:30 PM <ch...@wbmfg.com> wrote: > > Gotta love ebay. > > Got an Exeltech 10 kW 48 VDC to 120 VAC modular inverter for $1865. Listed > “for parts not working”. > > Hooked it up to a 48 volt battery. Pulled out all the modules (1K each) but > one, had a light hooked to the output. > Went through hot swapping all the modules. 9 of the 10 modules are good. > > One of them is bad. Blown fets on it. > > This thing was probably $20K or more new. Now I need another rack so I can > make two 5K inverters out of this... > -- > AF mailing list > AF@af.afmug.com > http://af.afmug.com/mailman/listinfo/af_af.afmug.com -- - Forrest -- AF mailing list AF@af.afmug.com http://af.afmug.com/mailman/listinfo/af_af.afmug.com
