電源內阻有這麽小的嗎?理想電壓源的輸出電阻為無窮大
所有跟帖:
• 說的不準確,電壓源的內阻應該是和電壓源串聯的,所以20歐的電阻不是內阻 -ymmud- ♀ (0 bytes) () 12/13/2013 postreply 07:29:23
• 說的不準確,電壓源的內阻應該是和電壓源串聯的,所以20歐的電阻不是內阻 -ymmud- ♀ (0 bytes) () 12/13/2013 postreply 07:29:23
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