通过简单分析该主电路的结构形式和工作原理，证明它是一种对电网污染少、整流输出电压特性好的焊接电源主电路形式。
By analyzing its structure and working principle, it proves that the new circuit has little pollution to the network and has well characteristic of the output voltage.
IGBT驱动电路性能分析，这对做电机控制或电源的人来说很有用。
IGBT drive circuit performance analysis, to do motor control or power of the people very useful.
本着节约材料和减少能源消耗的目的，对新型方波交流TIG焊电源电流的调节电路进行了详细的分析与设计。
For the purpose of economizing on raw materials and reducing consumption, the detailed analysis and design of the regulating circuit of TIG electric welder have been presented in this article.
详细分析了电源系统和高频引弧电路的结构组成和工作原理。
The principle and structure of power supply and HF arc ignition circuit is analyzed in detail.
对一种大功率IGBT逆变式空气等离子切割电源的主电路进行了原理分析与设计。
The paper analyzes and designs the main circuit of high-power IGBT inverted air plasma cutting power supply.
在分析空间电源系统电路结构和故障特征基础上，建立起基于模型在线故障诊断系统。
After analyzing the circuit structure and fault characteristics of the aircraft power system, the authors built an on-line model-based fault diagnosis system.
通过分析数字集成芯片多输出中电源电压瞬间下降的原因，对常规驱动电路结构进行改进。
This paper is intended to improve the regular structure of driving circuits by an analysis of factors that cause instant power drop of voltage in the multiple output of digital IC chips.
本文就半偏法测电表内阻的电源电路对测量的影响进行了分析。
The paper offers an analysis of the influence of measuring power circuit of eletremeter internal resistence by half-deviation on the measurement.
通过了对串联谐振式和并联谐振式感应加热电源的分析与比较，选用了串联谐振主电路。
After the series resonant type and the parallel type induction heating power supply are analyzed and compared, the series resonant type main circuit is adopted.
对高压电路系统故障的实例进行了故障原因分析和处理，并对电源电压波动对仪器的影响进行了初步的探讨。
The analysis and treatment of trouble of high-voltage circuit system are carried out through instance, and the effect of mains voltage fluctuation on equipment is also inquired initially.
硬件部分的设计主要是对蓝牙模块应用电路的电源模块、RS232电平转换模块、蓝牙模块分别进行分析设计。
Hardware design of the main parts of the Bluetooth module is divided the application circuit power module, RS232 level translation module, Bluetooth module.
介绍了在电路分析中引进的受控电源元件的定义和物理模型。
The definition and physical model of the controlled source element applied in circuit analysing are described.
第三章详细介绍了软起动控制器的硬件设计，包括主电路、控制电路、驱动保护回路和辅助开关电源电路的分析和设计。
The third chapter mainly introduces the hardware design of soft starter, including the main circuit, control circuit, drive circuit, and protect circuit and auxiliary switched power design.
本文提出了一种稳定静电分析器用的高压电源的电路。
A stabilized high voltage power supply for an electrostatic analyzer is described in this paper.
通过仿真与试验，设计了脉冲固体激光掩膜加工器的电源电路及控制系统，并详细地分析了它的工作原理。
Then the pulsed solid state laser power and mask machining system is designed through simulations and experiments. And the system working theory is also analyzed.
通过电路分析对电子镇流器存在的电源电流谐波高和功率因数低等问题。
In this paper has analysed high levels of harmonic currents and low Power factor of electronic ballast by circuit study.
研究了介观LC电路在外加电源作用下，系统量子态随时间的演化，分析了实现压缩态的动力学过程。
The evolution of quantum state with time in the time-dependent mesoscopic LC circuit containing source is studied in this paper.
本文介绍了以电流控制型脉宽调制芯片uc 3842构成的开关电源的原理，分析了其保护电路的缺陷，并提出了一种改进的思路。
The paper introduces the principle of switch power which is composed by current control type PMW UC3842 and analyzes the shortage of protective circuit and proposes an improving idea.
本文分析了康佳T2988型画中画大屏幕彩电电源保护电路的保护模式和工作原理。
This paper has analyzed the protective mode and the working principles of the power-protective circuit in the large-screen KONKA color TV Model T2988.
同时，也分析了控制电路、保护电路、辅助电源等部分的工作原理和主要参数设计。
Parameters design of the power are calculated, the operation ofthe controlling circuits, the protecting circuits and the auxiliary powersupply circuits are analyzed also.
分析了非接触式IC卡芯片耦台电源及读写距离的计算方法，并简要介绍了相关低压电路的设计技术。
Method of calculation for the non-contact IC card chip coupling power supply and the read and write distance were analyzed, and the relative low-voltage circuit designs were introduced.
在感应电动机等效电路的基础上，分析了当电源频率发生改变时，等值电路中主要参数的变化规律。
The principle of main parameter of the with the change of source frequency were given on the base of analyzing the equivalent circuit of induction motor.
第二章对超音频感应加热电源做了详细的技术分析，包括它的整流电路、逆变电路和并联谐振槽路。
In the second chapter, it has introduced the super-frequency induction heating power supply in detail, including its rectifier, its inverter and its parallel-resonant load.
分析了正弦激励下的RLC电路作为脉冲功率电源的可能性。
Under sinusoidal excitation, the feasibility of utilizing RLC circuit as the impulse power source is analyzed.
分析基准电压回路的电路设计，通过增大并联电容或供电电源的容量，解决了动态工作下的零漂问题。
Based on the analysis of benchmark voltage circuit design, the zero drift in dynamic condition is solved by increasing capacitance of the parallel capacitor or the power supply.
介绍了彩显电源电路的基本原理及故障的分析和维修实例，对维修其它开关电源电路具有借鉴作用。
The working principle of colour TV supply source circuit and fault analysis were described. Some maintenance examples are helpful for repairing other switch supply source circuits.
讨论了三种常见的CMOS集成电路电源总线esd保护结构，分析了其电路结构、工作原理和存在的问题，进而提出了一种改进的ESD保护电源总线拓扑结构。
Three common power bus ESD protection structures in CMOS IC were discussed, the circuit structure and working theories were analyzed, an improved power bus ESD protection structure was put forward.
通过对脉冲功率电源电路参数和电磁炮参数的分析，建立了两者之间的关系方程并对电源电路进行了设计。
Analyzing the circuit parameters of pulse power source and the parameters of EM gun, an equation concerning the two kinds of parameters was obtained and the source circuit was designed.
通过对脉冲功率电源电路参数和电磁炮参数的分析，建立了两者之间的关系方程并对电源电路进行了设计。
Analyzing the circuit parameters of pulse power source and the parameters of EM gun, an equation concerning the two kinds of parameters was obtained and the source circuit was designed.
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