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shiori531
Junior Member
 
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¥[¤J¤é´Á: Aug 2003
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½Ð°Ý¯Ó¹q3W ¹qÀ£5V 2300ma¹q¦À¥i¨Ï¥Î¦h¤[

½Ð°Ý¯Ó¹q3W ¹qÀ£5V 2300ma¹q¦À¥i¨Ï¥Î¦h¤[

W=V x A
3= 5 x 2.3

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ÂÂ 2019-02-18, 06:36 PM #1
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shiori531Â÷½u¤¤  
GETTA
Advance Member
 
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W=V x A
3= 5 x 2.3

·d¤£À´¡A¨D¸ÑQ_Q


11.5Wh/3 = ¬ù3.8h
 
ÂÂ 2019-02-18, 06:44 PM #2
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¥[¤J¤é´Á: Nov 2018
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¦³ 5V/2300mA ªº¹q¦À?!
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ÂÂ 2019-02-18, 08:03 PM #3
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¦Bªº°ÕÅ]¤ý¤j¤H
Senior Member
 
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¥[¤J¤é´Á: Apr 2017
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½Ð°Ý¯Ó¹q3W ¹qÀ£5V 2300ma¹q¦À¥i¨Ï¥Î¦h¤[

W=V x A
3= 5 x 2.3

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ÃD¥Ø:
A. 2300 mah ¾Y¹q¦À==> 3.7v x2.3 ah = 8.51 wh
B. 2300 mah Âì²B 1.2v ==> 1.2 x2.3 = 2.76 wh


¹q¤OÂà´« 80% =>
A = (8.51*0.8) /3 = 2.27h
B = (2.76 *0.8) /3 = 0.73h
















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ÂÂ 2019-02-18, 08:39 PM #4
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LSI¯T
Elite Member
 
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¥[¤J¤é´Á: Apr 2004
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5V * 2300mAh = 11.5Wh

11.5Wh / 3W = 3.83h
ÂÂ 2019-02-19, 01:39 PM #5
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LSI¯TÂ÷½u¤¤  
Ahatwo
Basic Member
 

¥[¤J¤é´Á: Jul 2015
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¤Þ¥Î:
§@ªÌshiori531
½Ð°Ý¯Ó¹q3W ¹qÀ£5V 2300ma¹q¦À¥i¨Ï¥Î¦h¤[

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3= 5 x 2.3

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§Aªº°ÝÃD¦b©ó³æ¦ì,
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2300mAH/600mA = ¥i¥Î3.83¤p®É.

¦¹¤å³¹©ó 2019-02-19 04:31 PM ³Q Ahatwo ½s¿è.
ÂÂ 2019-02-19, 04:27 PM #6
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AhatwoÂ÷½u¤¤  
Caution!
Power Member
 

¥[¤J¤é´Á: Jan 2006
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ÂÂ 2019-02-20, 02:12 AM #7
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Caution!Â÷½u¤¤  
preisner
Basic Member
 

¥[¤J¤é´Á: Jan 2001
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¹q¾¹¯Ó¹q3W, ¹q·½¨ÑÀ³¹qÀ£5V, ¨ÑÀ³¹q¬yÀ³¸Ó¬O3W/5V=0.6A=600mA.
2300mAH/600mA = ¥i¥Î3.83¤p®É.


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ÂÂ 2019-02-20, 09:31 AM #8
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preisnerÂ÷½u¤¤  
Ahatwo
Basic Member
 

¥[¤J¤é´Á: Jul 2015
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ÂÂ 2019-02-20, 10:40 AM #9
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AhatwoÂ÷½u¤¤  
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Advance Member
 
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¥[¤J¤é´Á: May 2015
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