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。

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Because advances electrical machinery's control to the ships is realized through the switching of electric power electronic device, massive harmonics is produced then.

由于对船舶推进电机的控制是通过电力电子器件的开关实现，这势必会在船舶电网中产生了大量的谐波。

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Working in a 600v DC power supply system, the type ZDB battery charger USES new power electronic insulated-gate bipolar transistors (IGBT) as switching device and adopts PWM control technics.

ZD B型直流电源变换器是工作在直流600v供电系统的变流装置。该装置以新颖电力器件IGBT作为开、关器件并采用PWM控制技术。

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The pieces of scenery are activated by switching on and off so-called passthrough transistors that control the flow of electronic signals from one part of the chip to another.

FORBES: Chips that change their spots