在电极间插入电介质(陶瓷、塑料薄膜等),通过电介质的极化,蓄积的电荷增加。 表示电容器蓄积多少电荷的指标叫做电容量 (C)(简称容量)。 The "electronics society" of today is sustained by an enormous number of electronic components of many different kinds. This series provides an overview of the operation principles and functions of major electronic components that are