Pulse - Width Modulation ( PWM ) technique is widely applied in many fields.

脉冲宽度调制 ( PWM ) 技术在许多领域有着广泛的应用.

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With PWM modulating technique, two high DC voltage controllable powers are generated.

利用PWM调制技术, 分别得到两个可控的高压直流电源.

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PWM wave is generated by splitting Zero vector quasi circular locus method.

该系统用零矢量分割的准圆轨迹法生成PWM波形.

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This procedure is the realization of TIs MSP 430 microcontroller PWM output waveform.

这个程序是用TI的 单片机MSP430实现的PWM波形的输出.

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It is helpful for further research to SRD with voltage PWM.

本文有助于进一步开展SRD电压PWM方式研究.

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The Intel programmable timer 8254 system to generate and sample PWM waves.

并利用可编程计数芯片8254实现了PWM波形的产生与采样.

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Apply PWM + PFM control technology, constant current output, stable welding current.

采用PWM+PFM控制技术, 恒流输出, 焊接电流稳定.

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It features simple circuit topology and ordinary PWM control way.

该变换器具有电路结构简单和采用普通的pwm控制方式的特点.

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The PWM control is the key technology in multilevel converters.

多电平PWM控制技术一直是多电平变换器研究的核心内容之一.

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Many new D enlarger adoption the PWM output negative feedback wreath road.

许多新型的D类放大器采用PWM输出负反馈环路.

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The system is operated in PWM mode and realizes speed loop control.

该控制系统为转速闭环设计,采用PWM方式实现对电机的控制.

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Apply PWM control technology, outstanding constant current property, precise current Control.

采用(PWM)控制技术, 恒流特性好, 电流控制精确.

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Single - chop PWM control mode is commonly used in the flume rotor DSPMM.

三相六状态控制的转子斜槽式双凸极永磁电机通常采用单斩PWM调制方式.

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Microcomputer through the serial communication precise control pwm frequency and pulse width.

微机通过串口通信精确控制pwm频率和脉宽.

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Carrier - overlapping PWM method can optimize the utilization of all switches.

载波交叠PWM方法具有优化开关利用率,使得开关损耗平均化的特性.

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