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Registered Member #24
Joined: Thu Feb 02 2006, 11:11PM
Location: Enid, Oklahoma
Posts: 9
I have been asked by my school to build a tesla coil for the electronics systems classroom, and one of the few parts that I still need is Capacitors. I need 12 of the 940C20P15K, but the school cannot putchase them unless the company accepts a purchase order. There are places to order large quantities, but that would be a waste of the school's money. If anyone knows a place to get these caps at a decent price, or somewhere that would donate them, please leave me a message.
Registered Member #316
Joined: Mon Mar 13 2006, 01:30PM
Location: Marietta, GA
Posts: 212
I've used the G.E. 42L capacitors from alliedelec.com without problems. They aren't too expensive. A warning about these caps, though: You HAVE to use multiple strings in parallel or the peak currents will blow the caps up like popcorn! In parallel I have had no problems whatsoever. Good luck
Registered Member #242
Joined: Thu Feb 23 2006, 11:37PM
Location: Erie PA
Posts: 210
I picked up some Panasonic Caps, ECWH16473JV, rated 0.047 uF, 1600VDC, 5% I did some research and I found a list of good and bad caps. A similar panasonic cap was listed as good.
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I need capacitors!
