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EEVblog #42 - Exploding Capacitors in High Speed

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Uploaded by on Nov 3, 2009

Dave blows up some tantalum and electrolytic capacitors in front of his new 300fps Sanyo Xacti high speed camcorder!

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  • Enjoyed the video buddy. I have one question though; how much coffee do you drink in a day?

  • @grawey77 None. It's called enthusiasm.

  • Do this with a fully enclosed metal one without the blowoff cap. I've had one instantaneously go off, and it was scary! 36V to a 12V cap due to a miscalculation.

  • @ModernGeek That's a pretty big miscalculation! #shithappens

  • naw man you don't exaggerate, i've had a cap from a computer PSU almost take my damn eye out!!, the thing blew inside the unit whilst i was crouched behind it plugging the cables in the floor(cramped space)!, i saw a flash, loud bang and something hit the wood panel of the desk besides my head hard!. The entire casing blew off(small cap, must've been 10uFx25v can't remember) and crunched axially against the wood panel!, crazy!, the metal int he cap was quite sturdy due to the size so imagine!

  • @gglovato For sure, caps can be seriously dangerous.

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  • "lets blow some shit up" yay

  • capacitive diods blow up nicely too :)

  • @themysterypie FUCK O_O. That is some scary shit man.

  • I read that in the 1930s some magazine actually calculated how large a 1 farad paper-foil capacitor would have to be & the results came out to be a stack about the size of the empire state building !

  • I have two huge ass 5 cm capacitors at home...

  • What's the failure mode of these solid polymer capacitors, which at least the computer industry has gotten a hard-on for lately?

  • I see the problem...you let the smoke out.

  • YEAH!!! Take that you Taliban!! We have got exploding capacitors, that will blow you out of your caves!!!

  • Your enthusiastic tone compliments your accent lol

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