RSSNeed a reminder to hook your capacitors up correctly? Try watching this video by Dave of EEVblog, exploding capacitors in high speed. Taking advantage of his new high speed camera, he filmed the thermal breakdown caused by reverse biasing on a number of different types of polarized capacitors. Neat effect,, but certainly not something I would want to happen next to a freshly designed circuit board.
Exploding capacitors in high speed
Posted by Matt Mets |
Nov 4, 2009 01:00 PM
Electronics |
Permalink
| Comments (3)
| Email This |
| Digg this!
Recent Entries
- Screw-in coffin patent issues
- Beginner woodworking project for illusionists?
- Brickarms molds
- LED people remake
- <3 your maker: MAKE's Valentine's Day gift guide
- Don't walk! Controlling a pedestrian sign with an Arduino
- UC Berkeley has "Nobel Laureate Only" parking spaces
- LEGO PCB Agitator
- Volkemon in Space: Additional launch pics
- "Batteries Out of Thin Air"
Comments
Oldest comments listed first.
Leave a comment
Subscribe to MAKE Magazine!
Subscribe today, save 42% and get web access to MAKE free. MAKE Digital Edition is available only to subscribers.
$34.95 / 1 year
(4 Quarterly Issues)
I like to imagine what it was like when our 220V capacitor for our 1/4 HP well water pump exploded.
Mythbusters, anyone?
Reply to this comment
The first circuit I ever built was a high-power audio amplifier. After breadboarding the thing up, I turned on power (+/-35V) and the thing didn't work. I scratched my head a bit, and then started to put my head over the circuit to take a closer look. *** BOOM *** The supply capacitor blew up in my face as I wired them in backwards.
Thankfully I was not injured, and it was this experience that let me to pursue a degree in electrical engineering.
Reply to this comment
Yeah, it's dangerous being an engineer! Glad you survived unscathed.
Reply to this comment