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山賊
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加入日期: Jun 2002
文章: 125
     DC/DC Converter
         +---+
+Vi      |   |       +Vo
 O-+-Ii→-|   |--Io→+--O
   |     |   |     |
  ---    |   | Variable
   -     +---+   Load
   |       |       |
   |       |       |
  -=-     -=-     -=-
    ̄        ̄        ̄
  Gnd     Gnd     Gnd


               Vo * Io
Efficiency % = -------- * 100%
               Vi * Ii

                Po
             = ---- * 100%
                Pi
舊 2010-05-22, 02:01 PM #5
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