电(dian)(dian)(dian)容（Capacitance）亦称(cheng)作(zuo)“电(dian)(dian)(dian)容量(liang)(liang)”，是指在(zai)(zai)给定电(dian)(dian)(dian)位(wei)差下(xia)的电(dian)(dian)(dian)荷储(chu)藏(zang)量(liang)(liang)，记为...电(dian)(dian)(dian)容（Capacitance）亦称(cheng)作(zuo)“电(dian)(dian)(dian)容量(liang)(liang)”，是指在(zai)(zai)给定电(dian)(dian)(dian)位(wei)差下(xia)的电(dian)(dian)(dian)荷储(chu)藏(zang)量(liang)(liang)，记为C，国际单位(wei)是法拉（F）。一般(ban)来说，电(dian)(dian)(dian)荷在(zai)(zai)电(dian)(dian)(dian)场(chang)中会受力而(er)移动，当导体之间有了介质(zhi)...
二极(ji)管的英文(wen)是(shi)diode。二极(ji)管是(shi)由半导体(ti)(ti)材料（硅(gui)、硒(xi)、锗等）制成的。二极(ji)管的...二极(ji)管的英文(wen)是(shi)diode。二极(ji)管是(shi)由半导体(ti)(ti)材料（硅(gui)、硒(xi)、锗等）制成的。二极(ji)管的正、负二个端(duan)子(zi),一端(duan)称(cheng)为阳(yang)极(ji),一端(duan)称(cheng)为阴极(ji)。电流(liu)只能(neng)从(cong)阳(yang)极(ji)向(xiang)阴极(ji)方向(xiang)移动。二极(ji)管...
变(bian)容二极管(guan)(Varactor Diodes)又称(cheng)"可(ke)变(bian)电(dian)(dian)抗二极管(guan)"，是利(li)用(yong)PN结(jie)(jie)反偏(pian)时结(jie)(jie)电(dian)(dian)容大(da)(da)...变(bian)容二极管(guan)(Varactor Diodes)又称(cheng)"可(ke)变(bian)电(dian)(dian)抗二极管(guan)"，是利(li)用(yong)PN结(jie)(jie)反偏(pian)时结(jie)(jie)电(dian)(dian)容大(da)(da)小随外加电(dian)(dian)压而变(bian)化(hua)的(de)特(te)性制成(cheng)的(de)。反偏(pian)电(dian)(dian)压增大(da)(da)时结(jie)(jie)电(dian)(dian)容减小、反之结(jie)(jie)电(dian)(dian)容增大(da)(da)，变(bian)容...
光(guang)(guang)(guang)(guang)敏(min)二(er)(er)极(ji)管(guan)(guan)，又叫光(guang)(guang)(guang)(guang)电(dian)二(er)(er)极(ji)管(guan)(guan)（英语(yu)(yu)：photodiode ）是(shi)一(yi)种能够将光(guang)(guang)(guang)(guang)根据(ju)(ju)使(shi)用(yong)方式...光(guang)(guang)(guang)(guang)敏(min)二(er)(er)极(ji)管(guan)(guan)，又叫光(guang)(guang)(guang)(guang)电(dian)二(er)(er)极(ji)管(guan)(guan)（英语(yu)(yu)：photodiode ）是(shi)一(yi)种能够将光(guang)(guang)(guang)(guang)根据(ju)(ju)使(shi)用(yong)方式，转(zhuan)换成电(dian)流或(huo)者(zhe)电(dian)压信(xin)号的(de)光(guang)(guang)(guang)(guang)探测器。管(guan)(guan)芯常使(shi)用(yong)一(yi)个具有光(guang)(guang)(guang)(guang)敏(min)特征的(de)PN结，对光(guang)(guang)(guang)(guang)的(de)变...
TVS（Transient Voltage Suppressor），中文(wen)名叫(jiao)瞬态(tai)(tai)电(dian)(dian)压抑制(zhi)二(er)(er)极(ji)(ji)管。 TVS瞬态(tai)(tai)...TVS（Transient Voltage Suppressor），中文(wen)名叫(jiao)瞬态(tai)(tai)电(dian)(dian)压抑制(zhi)二(er)(er)极(ji)(ji)管。 TVS瞬态(tai)(tai)电(dian)(dian)压抑制(zhi)二(er)(er)极(ji)(ji)管原理上讲，运用(yong)特性(xing)瞬态(tai)(tai)抑制(zhi)二(er)(er)极(ji)(ji)管(TVS)又名钳(qian)位型二(er)(er)极(ji)(ji)管，是现(xian)在国...
