查询词典 rectifier instrument

A half-wave rectifier will only give one peak per cycle and for this and other reasons is only used in very small power supplies.

半波整流只会给每个周期的一个高峰，这和其他原因仅用在非常小的电源。

This topology, combining four switches with double half-wave rectifier and using variable frequency control mode with a refined small times together, achieves the effect of Zero Voltage Switching and the effect of Zero Current Switching by the resonance of resonant capacitance, resonant inductor and the magnetic inductor of the transformer.

该拓扑是一种四开关和双半波组合的结构，采用固定死区的互补调频控制方式，充分利用电路本身的特征，通过谐振电感、谐振电容和变压器的激磁电感谐振，实现零电压开关和零电流开关。

This topology, combining four switches with double half-wave rectifier and using variable frequency control mode with a refined small times together, achieves the effect of Zero Voltage Switching and the effect of Zero Current Switching by the resonance of resonant capacitance, resonant inductor and the magnetic .

该拓扑是一种四开关和双半波组合的结构，采用固定死区的互补调频控制方式，充分利用电路本身的特征，通过谐振电感、谐振电容和变压器的激磁电感谐振，实现零电压开关和零电流开关。

Such equipment is the main magnetic power, can provide a one-way communication and half-wave rectifier power magnetizing current, accessories have contact, clamp, opening and closing, and closed-type magnetizing coil and flexible cables that can carry out contact method, clamp power law and the magnetic coil method.

这类仪器主体是磁化电源，可提供交流和单向半波整流电的磁化电流、附件有触头、夹钳、开合和闭合式磁化线圈及软电缆等，能进行触头法、夹钳通电法和线圈法磁化。

The pulse power supply consists of three-phase half-wave thyristor rectifier and IGBT chopping circuit.

该电源采用三相半波晶闸管整流电路，IGBT进行直流斩波；根据电流电压反馈信号计算偏差，进行数字PI调节获得恒流、恒压输出特性；控制系统通过20mA电流环异步串行通讯接口与人机界面交换数据。

Between the output from Hall effect in a semiconductor element and a rectifier unit.

在输出之前加上一个半导体霍尔元件和一个整流器。

But here is a new parallel-type high-frequency switching power supply rectifier module of the system design.

这里介绍了一种新型并联型高频开关电源整流模块的系统设计方案。

Abstract］ AIM: To observe the effect of high temperature on the delayed rectifier K+ channel in hypothalamus neurons.

摘 要］目的：观察高温对下丘脑神经元延迟整流性K+通道的影响。

Xin Electronics factory professional design, manufacture various models, specifications of the high and low power frequency transformer, inductance coil, rectifier and other manufacturers.

鑫利电子厂系专业设计、制造各种型号、规格的高低工频变压器、电感线圈、整流器等的制造厂商。

According to the instantaneous power theory, the three-phase PWM rectifier\'s mathematical power model is established.

根据瞬时功率理论，推导和建立了三相PWM变换器的功率数学模型。

So it was last week in Selma , alabama.

上星期在亚拉巴马州塞尔马市发生的事件也是这样一个转折点。

The group also spearheads various social programs in China.

该组织还带头参与中国的各种社会活动。