The line voltage polarity detection circuit detects the polarity of line voltage and controls the drive circuit to conduct or cut off the gate-controlled transistor.
该线电压极性检测电路检测线电压的 极性且控制该驱动电路以导通或截止该栅控晶体管。
Electronic control unit. Contains a switching transistor controlled by a speed sensor and is used to open and close the primary circuit.
电子控制单元。包括由转速传感器控制的开关晶体管，用来断开或接通初级电路。
An improved plan of silicon controlled rectifier (SCR) line type trigger is described in detail. Anew practical circuit of bipolar transistor trigger for high pulse repeat frequency is presented.
详细地介绍了可控硅整流器(SCR)线型触发器的改进型设计方案，提出了用于高脉冲重复频率的双极晶体管触发器的实用新电路。
The threshold voltage of the transistor thus formed is controlled by the amount of charge that is retained on the floating gate.
如此形成的晶体管的阈值电压由保持在浮动栅极上的电荷量控制。
An access transistor (54) is coupled between each storage node (SN, SNB) and a write bit line (WWB0) and controlled by a write word line (WWL0).
存取晶体管(54)耦合在每个存储节点(SN,snb)和写入位线(WWB0)之间，并且由写入字线(WWL0)控制。
We have a lot of parameters to choose transistor, but when we use it in controlled rectification, the specified electric current and the specified voltage are the principal ones.
晶闸管的选择参数很多，但用于可控整流时，主要是额定电流、额定电压的计算与选择。
Our photo sensitivity transistor and diode have high sensitivity and good consistence, mainly used in infrared touch panel, security protecting equipment and light controlled equipment etc.
公司开发的光敏二三极管，具有灵敏度高、一致性好等优点，主要应用于红外触摸屏、安全保护装置、光控装置等方面，；
The heterojunction barrier controlled ballistic electron transistor-a novel three terminal semiconductor device which could be operated competently at millimeter wavelength frequency is proposed.
本文提出一种能在毫米波很好工作的三端半导体器件—异质结势垒控制飞的电子晶体管（简称势垒飞越晶体管）。
The first transistor and the second transistor are controlled by the input signal and an output signal respectively to output an inverse output signal.
第一晶体管及第二晶体管分别受控于输入信号及输出信号，以输出反相输出信号。
Lateral channel field-controlled thyristor is a combination of a NJFET and a PNP bipolar transistor.
水平沟道场控晶闸管是由结型场效应晶体管和双极型晶体管复合构成的一种晶闸管。
The main product is zener diode series, schottky barrier diode series, Transistor series, MosFET series, controlled silicon series, IC series.
主要产品有稳压二极管系列、肖特基二极管系列、三极管系列、场效应管系列、可控硅系列、IC产品系列。
The main product is zener diode series, schottky barrier diode series, Transistor series, MosFET series, controlled silicon series, IC series.
主要产品有稳压二极管系列、肖特基二极管系列、三极管系列、场效应管系列、可控硅系列、IC产品系列。
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