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5－220V电压可调开关电源的设计，作者：QQ 64134703 ，欢迎咨询
-5-220V switching power supply with adjustable voltage design, the author: QQ 64134703, welcomed the Advisory
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电子设计大赛e题，开关电源的设计，有主要的原理图及程序。-Electronic Design Contest e problem, switching power supply design, schematic and a major program.
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开关电源的六种典型直流斩波电路性能研究：降压斩波电路、升压斩波电路、升降压斩波电路、Cuk斩波电路、Sepic斩波电路和Zeta斩波电路。-Six typical switching power supply of DC chopper circuit performance: buck chopper circuit, the boost chopper circuit, buck chopper circuit, Cuk chopper circuit, Sepic and Zeta cho
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此开关稳压电源由AT89S52单片机作为控制核心。系统包括AD采样，PID控制，PWM输出，构成闭环系统。交流电源输入到整流模块，经整流滤波后输出平稳的直流电压。该直流电压直接输出至IGBT全桥变换器模块。高精度AD转换器将后端输出的电压电流信号由模拟信号量变为数字量供给单片机进行数字PlD运算，经过PID控制运算后，由控制模块输出PWM调制波形至IGBT栅极，构成一个闭环系统，控制电压稳定输出，从而实现开关稳压电源控制系统。此外，可由键盘输入欲得电压值，从LCD显示实际电压值，人机交互界面友好
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开关电源的老化实验电路PCB板文件，供电源同行设计参考-Aging test of switching power supply circuit PCB board papers for peer-power design reference
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这是一个400w电脑开关电源电路的原理图，希望对朋友们有用-This is a 400w computer switching power supply circuit diagram, hope to be useful friends
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用stc89c52实现固定频率的占空比的方波的产生。主要用到的模块有定时器和串口发送。用串口发送来控制方波产生的占空比，用于控制电机和开关电源-With stc89c52 duty cycle to achieve a fixed frequency square wave generation. The main module used in timers and serial port. Sent to control the use of serial production of the
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开关电源pcb规范，感觉挺好的，开关电源布线要求比较高，把它搞懂了，其他的就是小菜，-Switching power supply pcb specification, feeling quite good, switching power supply wiring required is relatively high, it get to know the other is the side dish, huh, huh
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开关电源设计与优化-a helpful tutorial for study in power design field-Switching power supply design and optimization
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开关稳压电源 开关稳压电源-Switching Power Supply Switching Power Supply
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介绍了基于AVR的开关电源的介绍及开发过程，对开发者具有较大的参考价值-Introduced the AVR-based switching power supply of the introduction and development process, the developers have a larger reference value
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用M8与LM2576制作可调数控开关电源的程序代码。-Produced by M8 and LM2576 adjustable CNC code switching power supply.
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伯克利大学有关开关电源的经典论文，很适合于初学者入门，以及有一定经验的设计人员进阶可作参考-Berkeley University of switching power supply of classic papers, it is suitable for beginners entry, as well as have some experience of the designers can make reference to Advanced
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STC12C5412AD做的温度检测控制的原理图.有AD检测,可控硅过零触发,开关电源.-Detect STC12C5412AD make the temperature control schematic. Have AD detection, zero crossing triac trigger, switching power supply.
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用s3c9454的一款开关电源设计，现上载共享．-With s3c9454 of a switching power supply design, are set up to share.
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开关电源芯片NCP3063设计软件，XLS格式的工具，1.5A-NCP3063 chip switching power supply design software, XLS format instrument, 1.5A
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开发数控开关电源，及如何应用数控开关电位器-Development of numerical control switching power supply, and how to apply the NC switch potentiometer
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介绍数控电位器的使用方法及应用，及讲解基于数控电位器的开关电源的开发过程-NC introduce the use of potentiometers and applications, and explain the potential of NC-based switching power supply device of the development process
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单片机开关电源 真的很不错，大家快下啊-True single-chip switching power supply is pretty good, under the U.S. quickly ah
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DSP中用于实现PWM来控制电机、开关电源等-DSP implementation PWM used to control motors, switching power supply, etc.
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