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Old 01-22-2007, 11:53 PM   #28
scotty1024
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Posts: 1,300
Karma: 1479
Join Date: Jul 2006
Location: Peoples Republic of Washington
Device: Reader / iPhone / Librie / Kindle
Quote:
Originally Posted by Vaporware
I think a consistant 20 mA draw would be a serious battery drain on something that only draws on page refreshes, but then again it's probably less draw than the music player.
It'll only draw 20ma when it is turned on. And from the looks of the pictures posted 20ma might be a teensy bit too much juice.

Quote:
Originally Posted by yvanleterrible
Scotty! Could we get power from the reader's power port?
If I were a Sony hardware designer I would have made a play to management to make power available on the dock port so we could introduce a thumb board at some point.

The power port should have a low forward voltage diode to protect the device from reverse polarization of the power cable. The diode would have the side effect of preventing power being tapped from the device via that port.
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