Capacitor bank will discharge in a hurry

This 24kj capacitor discharge bank is configured for 4500v @ 2400uf and can be charged up using microwave oven transformers. When triggered, it can release all of this stored energy in under a millisecond through a triggered spark gap. Check out the video to understand the magnitude of this thing but please, don't try this at home.

24kj capacitor bank via HackADay


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Oldest comments listed first.

Posted by: Bryce on September 24, 2008 at 8:48 AM

The maniacal laughter makes me question of this person is really sane enough to be handling such a deadly device. D:


Posted by: tekproxy on September 24, 2008 at 8:58 AM

Did anyone notice that secondary spark? What's up with that?

That doll was amazing. Listen to them giggling like ... well, like any man would, really. Kudos.


Posted by: ap1.myopenid.com on September 24, 2008 at 9:15 AM

That's going to be an embarrassing one to explain to the fire department

or EMT.

or coroner.

"You were doing what?"


Posted by: The Oracle on September 24, 2008 at 10:16 AM

Having done this on a larger scale in a University Physics lab, I am very surprised it would take a milisecond to discharge this. My guess would have been in the fraction of a microsecond range. Maybe if they have a resistive load in one of the leads, it will slow the discharge rate.


Posted by: mlange.myopenid.com on September 24, 2008 at 1:45 PM

Capacitor bank will discharge in a hurry

Obvious cat is obvious?


Posted by: ep on September 24, 2008 at 2:12 PM

last laugh coming soon...


Posted by: Bob D on September 24, 2008 at 5:37 PM

Love...

Love the complete and total lack of safety equipment. That bucket seems to protect (quite poorly) everything but what is right in front of the opening -the guys that built it. This type of behavior is extremely poor. Guys, get a clue, learn to conduct your business safely. If it walks like a jackass and quacks like a jackass....


Posted by: Anonymous on September 25, 2008 at 2:08 PM

Jackasses don't quack.

Quack.


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