基于三电平技术并结合脉冲变压器设计了一个脉冲变换器，并将其用于非热处理灭菌过程。
An impulse converter based on the three-level technology was discussed, which used the up to date power electronic technology and the traditional impulse transformer technology.
但是有一个标示却让我颇为迷惑，于是我叫过销售商，问道：“‘混合脉冲D/A变换器’是什么意思？”
One designation had me puzzled, though, so I called over a salesperson and asked, "What does 'hybrid pulse D/A converter' mean?"
单片机是根据图像处理部分送来的雾滴等级给pwm变换器送不同占空比脉冲来实现对喷头电机进行调速的。
The single chip adjust the speed of sprayer though send the pulse to PWM depend on fogdrop grade sended by image processing system.
该装置的电路由脉冲形成源、压频变换器和光耦与功率开关三部分组成。
The circuit of this device is formed the source, pressed frequently by the pulse changer, photosensitive resister and power switch three parts make up.
通过对脉冲MIG焊的具体分析，对BUCK变换器中的相关控制方法在弧焊逆变器中应用的可行性和存在的困难进行了讨论。
By the detail analysis of pulse MIG welding, the possibility and the question in the relative control method of BUCK inverter to be used in arc welding inverter are discussed.
系统采用间接矢量控制技术，通过高频交流脉冲密度调制接口变换器，对功率进行协调控制。
The suggested system makes use of a single phase HFAC pulse density modulation(PDM) converter as the interface to connect energy storage unit and power source for induction motor drive system.
表示常规变换器。可指定变频器或脉冲反相器。
Represents a general changer. Frequency changer or pulse inverter can be specified.
因此，研究悬浮型高压窄脉冲放大器的驱动方式，就是要着重分析动态运用中的DC/DC变换器的工作状态。
So the analysis for the DC/DC converter applied in dynamic state should be emphasized when the driving way in the floating type of the high voltage narrow pulse amplifier is studied.
开关管冲击耐压装置由高压脉冲产生器、击穿检测器、触发器，及自动控制器、DC/AC变换器等构成。
The high voltage endurance test device for switch tube is composed of high voltage pulse generator, high voltage breakdown detector, trigger, auto-controller and DC/AC converter.
这种调制方法使用基于人工智能优化算法产生脉冲信号的调制方法，对大功率三相PWM变换器进行谐波优化。
This modulation control method applies modern heuristic optimization technique to generate PWM signals which can achieve harmonic optimization of three phase high power PWM converters.
但是有一个标示却让我颇为迷惑，于是我叫过销售商，问道：‘混合脉冲D/A变换器’是什么意思？
One designation had me puzzled, Drinks though, so I called over a salesperson and asked, What does 'hybrid pulse D/A converter' mean?
对于大功率电力电子变换器控制而言，其最为核心的问题是如何产生电力电子开关器件脉冲信号。
The modulation technique for high power PWM converters is a key issue for high power PWM converter control.
电力变换器主电路部（3），其根据该脉冲宽度调制波对开关元件进行驱动，将直流电压转换为三相交流电压；
A power converter circuit (3) drives a switching device by the pulse-width modulated wave for converting a direct current into the three phase alternating current.
设备中变换器全套部件是串联着的变频器、电压调谐器、脉冲调谐器和放大器。
Said complete set of convertor component in the invented equipment includes the series-connected frequency transformer, voltage tuner, pulse tuner and amplifier.
研制了一种适用于脉冲中子测井仪的井下全谱采集控制综合时序发生器和阳极高压变换器。
One kind of down-hole full-spectrum acquisition controlling sequence generator and anode high-voltage converter is synthesized, which is suitable for pulsed-neutron synthesized logging tool.
研制了一种适用于脉冲中子测井仪的井下全谱采集控制综合时序发生器和阳极高压变换器。
One kind of down-hole full-spectrum acquisition controlling sequence generator and anode high-voltage converter is synthesized, which is suitable for pulsed-neutron synthesized logging tool.
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