车载90V双极开关电源。
开关磁阻电机是由功率开关电路、双凸极磁阻电机及控制器构成的新型调速电动机系统。
The switched reluctance drive is a new variable-speed motor system which consists of power electronically-switched circuits, doubly salient reluctance motor and controller.
双凸极永磁电机是在开关磁阻电机安装永磁体而构成的一种新型电机。
Doubly salient permanent magnet machine is based on Switched Reluctance Motor as add two pieces of permanent magnet in it.
介绍了绝缘门极双极性晶体管（IGBT）的基本结构、工作原理、开关特性，以及在焊接逆变器中的应用。
The paper introduces the basic structure, working principle and switching feature of IGBT and its application to the converter used for welding.
具有双极凝功能。数字显示功率，按钮开关调节功率，可在精细手术中作凝血作用，特别适用于神经外科手术。
The functions of Bipolar coag, To shows power with number. A push--but—ton switch adjust power, applicable to coagulation in subtle operation. Especially applicable to neurosurery.
本文论述双极型功率开关电路和CMOS音频功率放大器电路设计。
The paper focuses on circuit design of power switch with bipolar technology and audio amplifier with CMOS techn.
结合双极工艺和开关稳压电源的优点，本文设计了一款高效率开关稳压电源XD 6912。
Combined with the advantages of bipolar process and SMPS, a high efficient SMPS XD6912 is designed.
双凸极电机的凸极结构及其供电电源的开关形式 ，导致了在输出转矩中存在稳态转矩脉动和换向转矩脉动。
The torque-ripples of the double-salient motor are inevitable for its double salient structure and switch power source.
本文对霍尔传感器作了一些研究，对一款开关型双极霍尔传感器作了设计与分析。
Some research on hall sensor has been made in the thesis, a switch-type bipolar hall sensor has been designed and analyzed.
双凸极永磁电机是在开关磁阻电机安装永磁体而构成的一种新型电机。
The double salient motor is a new kind of AC brushless motor invented in nineties last century.
双凸极永磁电机是在开关磁阻电机安装永磁体而构成的一种新型电机。
The double salient motor is a new kind of AC brushless motor invented in nineties last century.
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