Author Topic: Calculating the Energy in a Capacitor  (Read 813 times)

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Offline EEVblog

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Calculating the Energy in a Capacitor
« on: June 01, 2021, 04:45:23 am »
Only Dave can turn a dumpster whiteboard find test video into a tutorial on deriving the equation for the energy in a capacitor.
And shot in 4K because Dave didn't check the camera beforehand.

 

Offline boffin

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Re: Calculating the Energy in a Capacitor
« Reply #1 on: June 01, 2021, 05:20:14 am »
I actually like the layout of the vertical whiteboard.  Maybe just crop it in a little bit tighter like this (same aspect ratio), and slightly raise the whiteboard

[attach=1]
 

Offline sandalcandal

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Re: Calculating the Energy in a Capacitor
« Reply #2 on: June 01, 2021, 07:00:46 am »
I actually like the layout of the vertical whiteboard.  Maybe just crop it in a little bit tighter like this (same aspect ratio), and slightly raise the whiteboard

[attach=1]
One of the benefits of shooting in 4K, you can reframe in post without losing too much clarity on the 1080p upload.
Disclosure: Involved in electric vehicle and energy storage system technologies
 

Offline EEVblog

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Re: Calculating the Energy in a Capacitor
« Reply #3 on: June 02, 2021, 03:25:58 am »
I actually like the layout of the vertical whiteboard.  Maybe just crop it in a little bit tighter like this (same aspect ratio), and slightly raise the whiteboard

Yes, I wouldn't frame it like that in a real video, too wasteful. That basically turns it into a square whiteboard.
 


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