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Very relevant to the HP-15C LE power usage

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Very relevant to the HP-15C LE power usage


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Seth Morabito Offline
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Posts: 156
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Joined: Jun 2007
#2
01-06-2012, 04:40 PM

An interesting white paper titled "High pulse drain impact on CR2032 coin cell battery capacity".

http://www.embedded.com/ContentEETimes/Documents/Schweber/C0924/C0924post.pdf

Edited: 6 Jan 2012, 4:41 p.m.

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htom trites jr Offline
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Posts: 66
Threads: 2
Joined: Aug 2007
#3
01-06-2012, 10:38 PM

Interesting. Charge pump from the battery into a capacitor to power intermittent high[sic]-current discharge circuits?

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