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实用电子/双极型晶体管/NPN 晶体管
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从维基教科书，一个开放世界的开放课本
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实用电子
|
双极型晶体管
NPN 晶体管是用一个正型半导体连接在两个负型半导体之间制成的。一种有三个引脚的半导体器件：基极、集电极和发射极，形成双结，即 BE 结和 BC 结
NPN 晶体管有此符号。发射极引脚的箭头朝外。
晶体管电路
类别
:
书：实用电子
华夏公益教科书
