目前，软件已成为优化开关电源设计的关键技术。
At present, the software already becomes the key technology in switch mode power supply optimization design.
详细分析了磁珠在开关电源设计过程中的使用与选用。
Finally, the use and the select of ferrite magnetic in switching power supply design process are given in detail.
开关电源设计中，如何设计出性能稳定可靠的开关电源变压器是关键。
How to design the switching supply transformer which operate reliably is very important for design of switching supply.
在并联开关电源设计中要采用特殊的均流技术，使并联联接的开关电源间负载电流能均匀分配。
Special load sharing techniques are employed in a parallel SMPS design to equally dis-tribute the load current among the parallel SMPS.
磁性元件的损耗在开关电源中占相当大的比例，因此磁芯损耗的计算在开关电源设计中相当重要。
The losses of magnetic components occupy a considerable proportion in switching power supply, so the calculation of core loss is very important.
本文对典型的干扰源—开关电源的传导发射频谱进行了分析，并介绍了降低传导干扰的设计方法。
Conducted spectrum of switched power sources, a typical interference source, is analyzed in this paper, and the design techniques have been introduced to minimize conducted interference.
开关电源的设计知识。
对加固计算机用开关电源的可靠性设计进行了系统的探讨。
The design for reliability of switching supply for reinforced computer was investigated.
本文使用双电流控制模式，以智能芯片uc 3842为核心，设计了单片开关电源的实用电路。
In this paper, by the use of dual-current control mode and intelligent UC3842 chip as the core, a single-chip switching power supply circuit are presented.
由于该计算方法是在MATLAB环境下进行，有利于进一步实现高频链开关电源电路的设计和仿真。
Because the calculation method is accomplished by MATLAB Tool, it is in favor of realizing design and simulation of high-frequency chain switch power supply circuit.
里水雄韬新四通五金厂是一家专门从事高频开关电源外壳的集开发、设计、制造和销售于一身的企业。
Water hung in the new Stone Towers is a hardware factory specializing in high-frequency switching power supply shell collection development, design, manufacture and marketing in an enterprise.
介绍了一种基于PWM控制芯片uc 3842的反激式开关电源的反馈控制回路改进设计。
A new feedback circuit, which is designed based on PWM controller UC3842 of flyback switching mode power supply is presented.
介绍了一种全桥移相式开关电源补偿网络的最优设计方法。
This paper introduces an optimization design method for the compensation network of phase-shift full-bridge switching power supply.
介绍了利用国内常用的脉宽调制型集成控制器对国外装置上开关电源的PWM控制芯片的替换设计。
By means of the commonly-used domestic variable duration impulse integrated controller, alternative design was carried out on PWM control chip of switching power on overseas equipments.
通过完成电路中的各功能模块和焊盘的合理放置，对开关电源监控电路的版图进行了优化设计。
The layout design of the switch mode power supply is optimized through arranging function blocks and pads reasonably.
本课题是对无工频变压器开关电源控制器芯片模块电路的设计与研究。
My project is focused on the design and research of PWM switching power supply control circuitry that requires high efficiency and reliability.
本文给出了开关电源PCB设计的一般步骤，并给出实例。
The general PCB design steps of the switch power supply and an example were given in this paper.
最后举例说明三路输出单端反激式开关电源的设计。
Finally, an example explains how three outputs of single—ended flyback switching power supply can be designed.
迄今为止，已有多项研究致力于在各个方面优化开关电源的设计以实现更高效率。
Up to now, a lot of efforts were put into the research on optimizing the switch power design and improving its efficiency.
第四章围绕着电流型反激式开关电源的设计和实现进行了研究。
The fourth chapter carries out the research on the design and realization of the current-mode flyback switching supply.
本论文是对AC - DC开关电源进行研究和设计。
This thesis focuses on research and design AC-DC switching power.
与常规设计方法相比，这种最优设计技术可以明显地提高开关电源的设计质量，大大缩短设计周期和减轻工程技术人员繁重的电路定型工作。
It forms the mathematical optimization technology of the SMPS. Compare with common design, it improves the quality, shortens the period and eases the design finalize.
介绍了基于TOP221Y器件设计实现的单片开关电源，分析了其基本的性能特点和工作原理。
The single-chip switching mode power supply based on TOP221Y device is introduced in the paper. The performance characteristic and operation principle is analyzed.
本课题任务就是设计一款小功率单片集成的离线式AC/DC转换开关电源。
The objective of this work is to design and realize a monolithic off-line AC/DC SMPS switcher.
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.
介绍一种脉宽调制器的功能和性能，并给出利用它设计的雷达高压开关电源。
This paper introduces the functions and performances of a PWM component and presents a radar transmitter high voltage power supply using this PWM component.
基于煤矿的特殊环境，研究了一种新型的单片开关电源在矿用本质安全型电源设计上的应用。
Based on special surrounding of coal mine, a new type of monolithic switch power supply is studied, applied in the design of essential safety mineral power supply.
较深的开关电源的设计知识，如变压器设计，拓扑选择。
Deep switch mode power supply design knowledge, e. g. transformer design, topology selection.
介绍在开关电源控制电路的设计中，利用均匀法进行可靠性参数设计的方法。
This paper introduces uniform design method used in the reliability parameter design of a switching power supply.
介绍在开关电源控制电路的设计中，利用均匀法进行可靠性参数设计的方法。
This paper introduces uniform design method used in the reliability parameter design of a switching power supply.
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