The paper discussed a half-bridge converter of single-stage PFC with ZVZCS.
文章讨论了一种带有ZVZCS的单级PFC半桥变换器。
The IR2166/IR2167 are such IC that PFC, ballast control and half-bridge driver are made in one IC.
IR2167是集功率因数校正器（PFC）、镇流器和半桥驱动器为一体的新型电子镇流器驱动电路。
It was disorienting to look at that latticed half-bridge leaving off in midair like some sort of Surrealist painting.
它看上去让人迷惑，网格状的半桥悬浮在半空中，多少有些超现实主义画作的味道。
This paper introduces the working principle of high voltage source with half-bridge inverter for electronic beam welder.
介绍了一种半桥逆变式电子束焊机高压电源的工作原理和控制电路。
A method is introduced that reversible rectification can be realized with single-phase half-bridge circuit in this paper.
文中介绍了采用单相半桥电路实现可逆整流的方法。
With the same supply voltage, the BTL signal output range is 2 times of Half-bridge amplifier due to the load with differential drive.
同时，在相同的电源电压下，BTL输出信号摆幅是半桥式放大器的2倍，因为负载是差分驱动的。
An asymmetrical half-bridge operation in soft switching mode can reduce switching power loss and improve the efficiency of power supply.
不对称半桥工作在软开关模式可以减小开关损耗，提高电源的效率。
The power factor correction (PFC) and half-bridge inverter circuit topology are commonly used in modern high power factor electronic ballasts.
现代高功率因数电子镇流器结构中普遍采用功率因数校正（PFC）和半桥逆变谐振电路拓扑。
The circuit topologies family include single four-quadrant power switch mode, push-pull mode, half-bridge mode, and full-bridge mode circuits.
该电路拓扑族包括单四象限功率开关式、推挽式、半桥式、全桥式等四种电路。
The circuit topologic family includes circuits of single four-quadrant power switch mode, push-pull mode, half-bridge mode. and full-bridge mode.
该电路拓扑族包括单四象限功率开关式、推挽式、半桥式、全桥式等四种电路。
The paper analyses the common faults of switching supply circuit and introduces a method for fault overhaul of half-bridge switching supply circuit.
对开关电源电路的常见故障进行了分析，介绍了一种半桥驱动型开关电源电路的故障检修思路和开关电源电路静态检修法。
The design and realization of one-cycle controlled half-bridge DC/DC converter are mainly discussed on the basis of presenting one-cycle control technical.
在论述单周期控制技术的基础上，重点讨论了单周期控制半桥DC/DC变换器的设计与实现，并给出了仿真与试验结果。
As to the deficiencies of UPS base on three-phase full-bridge inverter, a three-phase half-bridge inverter of on-Line UPS controlled by TMS320LF2407 is proposed.
针对基于三相全桥逆变器的不间断电压（UPS）缺点，提出了一种用TMS320LF2407控制的基于三相半桥逆变器的在线式UPS。
The output polarities of the two half-bridge are opposite as putting pressure on the sensor, and the output polarities are the same without pressure on the sensor.
两个“半桥”受力时输出信号的极性相反，而零压时输出信号极性相同。
In this paper, a novel ZCS quasi-resonant inverter power with asymmetrical half-bridge topology is presented, and the calculating method of resonant elements is given.
提出了一种新型的不对称半桥零电流准谐振型逆变电源，给出了谐振元件的计算方法。
In consideration of safety performance, power rating and applications of the recharger, the isolated half-bridge converter circuit is adopted in the main circuit topology.
基于充电机安全性能，功率等级以及应用场合的考虑，主电路拓扑选用的是带隔离的半桥逆变电路。
The design method and steps are demonstrated by designing a half-bridge Buck converter with a flat transformer. Flat transformers can be used in varied electrical products.
通过用扁平变压器设计半桥式变换器的实例，说明其设计方法和步骤，并对设计结果进行了分析。
In the plan of design, the fourth generation of IPM is used as the main half-bridge circuit and TMS320LF240X DSP with good performance and strong function is used as a controller.
在设计方案中，采用第四代IPM作半桥主电路，以性能好、功能强的数字信号处理器TMS320 LF 240 X DSP为控制器。
In the design, to produce circuit TL494 as a PWM output control signals, control of the on-switch situation, the half-bridge flyback output on the basis of the power of multi-output.
在设计中，以TL 494作为PWM产生电路输出控制信号，控制开关管的导通状况，在半桥反激式输出的基础上实现了电源的多路输出。
The use of the welded half-bridge self-compensating high temperature strain gauges has provided a firm basis for ensuring a high efficiency and a long life feature for the power unit.
焊接式半桥自补偿高温应变片的应用，为确保机组高效率、长寿命的特性提供必要的依据。
This paper proposes an input-paralleled output-series half-bridge converter based on single half-bridge converter, it is suitable for the high output voltage and large power application.
为此，以半桥变换器为基本单元，提出了一种适合于高输出电压、大功率应用场合的输入并联输出的串联半桥组合式变换器。
For isolated-type symmetry half-bridge bidirectional converter with phase-shifted control, a simplified circuit under 4 modes using the primary windings of transformer as reference object is built.
以隔离型对称半桥双向变换器为对象，建立了以原边为参考的4种模式下的简化电路，提出了结合开关函数的状态空间平均模型的建立方法。
More than half of them cross the bridge during the morning and evening rush hours when traffic is so heavy and the trip is not pleasant.
他们有一大半都在早晚高峰时过桥，这时交通非常拥挤，旅途并不愉快。
Learn Spanish but take your holidays on Lesbos or in Hebden Bridge, where you will see half of north London.
学习西班牙语，但是去里斯·布斯或是赫布登·布里奇度假，在那里你可以看到北伦敦的一半景象。
Who would want to have built a bridge half-way across a river and have the customer decide that it would be better situated a little further downstream?
谁会希望在建造一座跨河大桥进行到一半的时候，客户却提出将其向河的下游再移动一些呢？
In their hypothetical case, the combined travel time of all the drivers is minimised if half use the bridge and half the motorway.
在假设情况下，所有司机中，一半过桥一半过路所用的时间总数最少。
The method of design high frequency transformer in half bridge inverter circuit is introduced exampled in detail, besides temperature rise and power loss are discussed.
依据一个半桥逆变电路的实例详细介绍了高频变压器设计的一般方法和步骤，并讨论变压器损耗和温升问题。
The method of design high frequency transformer in half bridge inverter circuit is introduced exampled in detail, besides temperature rise and power loss are discussed.
依据一个半桥逆变电路的实例详细介绍了高频变压器设计的一般方法和步骤，并讨论变压器损耗和温升问题。
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