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voltage drive
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  电压驱动
     At the aspect of hardware design, it adopts pulse distributor and the technology of single polar voltage drive to accomplish the function of controlling and driving stepmotor;
     硬件方面,采用脉冲分配器和单极性电压驱动技术实现了步进电机的控制和驱动功能;
短句来源
  “voltage drive”译为未确定词的双语例句
     ACS6000 Medium Voltage Drive System Based on IGCT Technology
     基于IGCT技术的ACS6000中压传动系统
短句来源
     The feasibility of the proposed algorithm is verified by simulation results for a 6kV/1800kVA medium voltage drive.
     针对6kV/1800kVA三电平调速系统的仿真结果表明所提算法是正确且有效的。
短句来源
     Greenish yellow EL emission with a luminance of about 1 219 cd/m 2 was observed with a low voltage drive(7.5 V). The number of the layers of LB films and the deposited surface pressure have a strong influence on the I V characteristics, EL intensity, as well as break down voltage of the EL devices.
     在 1 6V激发电压下 ,5 ,1 1和 2 1层LB膜双层 EL器件的电流密度分别为 4 8,2 9和 1 6.4 m A/cm2 ,启亮电压阀值为 7.5 ,8.5和 9.5 V.器件的亮度随电流密度和驱动电压的增加而增加 .
短句来源
     Serial communication adopts RS-232 bus and MAX232 transform circuit. The circuit is very simple and only need +5v voltage drive.
     串口通信采用RS-232总线,在进行电平转化时,采用MAX232,其优点是硬件接线简单,且只需+5V电源供电;
短句来源
     A Low Voltage Drive Method for TFT LCD
     一种低压驱动TFT液晶显示屏的方法
短句来源
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  相似匹配句对
     Drive-Voltage Reduction for HPDLC Displays
     HPDLC显示器驱动电压的减小
短句来源
     Control of A. C. Drive Diesel locomotives D. C. Voltage
     交流传动内燃机车中间直流电压的控制
短句来源
     Measurement of Voltage
     电压的测量
短句来源
     of rated voltage.
     额定电压下,出口发生三相短路时,不会造成损坏。
短句来源
     Analysis on Toroidal Drive
     螺环传动机构的分析
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  voltage drive
Experimental infrared modulator elements have been fabricated utilizing the transient light scattering effect of ferroelectric liquid crystal with asymmetric waveform voltage drive.
      
The stepper motor is optimized for precise angular positioning and constant voltage drive.
      
The diode rectifier is much more efficient and reliable as well as much less expensive than the PWM rectifier in lowand medium-voltage drive systems.
      
The BLDC motor is optimized for Hall effect commutation and variable voltage drive.
      
Stepper Motor Characteristics The performance of the stepper motor may be improved using a variable voltage drive.
      
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This paper describes a high voltage CMOS inverter which consists of a high voltage load p-MOSFET and a high voltage driving n-MOSFFET.The input level of the inverter is fully compatible with TTL leve and the inverter has lower Power dissipation than that of TTLS.The inverter can successfully generate 200 voltage, 1MHz high voltage pulses at a load of 50 pf and it could be used in a wide range of application,such as. directly driving plasma Display panel(PDP)and low/high voltage...

This paper describes a high voltage CMOS inverter which consists of a high voltage load p-MOSFET and a high voltage driving n-MOSFFET.The input level of the inverter is fully compatible with TTL leve and the inverter has lower Power dissipation than that of TTLS.The inverter can successfully generate 200 voltage, 1MHz high voltage pulses at a load of 50 pf and it could be used in a wide range of application,such as. directly driving plasma Display panel(PDP)and low/high voltage power switches.

本文介绍一种由高压PMOS器件作负载管、高压NMOS器件作驱动管的高压CMOS倒相器.其输入信号与TTL电平兼容,在50pf的负载下能成功地产生200v、1MHz的高压脉冲,并能直接驱动等离子显示板或作高压功率开关.

in this article, the method for retrofitting single high voltage power supply for step motor drive in CNC controls into program-controlled switching over from filed voltage to high voltage drive and low voltage maintenance is put forward. As proved by experiment, this retrofit is easy to realize and provided with remarkable result.

本文提出了在步进电机数控系统中采用程序控制好单高压驱动电源改造成为高压驱动、低压维持、以定时切换方式工作的方法,实验证明,这一改造方案易实现,并具有明显效果.

Liquid crystals with 3, 4, 5-trifluorinated terminals have been developed (1 ). They have high resistivity, large △ε, low △n and small elastic constants with relatively low viscosity. These new materials make it possible to realize high contrast and low voltage driving in active matrix displays.

本文制备了3,4,5-三氟比末端基液晶。这种液晶具有电阻率高,△ε值大,△n值低,弹性常数小以及相对低的粘滞系数等特性。种新的液晶材料在有源矩阵显示中可实现高对比度和低驱动电压。

 
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