搜索资源列表
dainlu
- 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
d-statcom
- D-statcom..for power quality analysis
RFID1
- A 13.56 MHz RFID transponder front-end with merged load modulation and voltage doubler-clamping rectifier circuits
nannvshengshibie
- 本文通过对男性和女性声音的语音特征的研究,发现男女声的基音频率存在较大的差异,并设计了基于基音频率分析的男女声识别系统。男女声识别系统由以下三个模块电路构成:话筒放大器,低通滤波器,半波整流电路,单片机测量控制模块。话筒放大器采用NE5532P音前置芯片,对语音信号进行放大;八阶低通滤波器MAX293完成基音信号的提取;单片机STC12C5410AD实现频率测量和控制输出功能。经仿真与电路实测,男女声的识别效果良好。-In this paper, the voices of male and f
irf7424
- 低电压场效应管,具有低电压,高电流的优点,现在市场上应用非常广泛。-These P-Channel MOSFETs from International Rectifier utilize advanced processing techniques to achieve the extremely low on-resistance per silicon area.
DVP-EH2_manual_sc
- 单桥运行可控硅整流电路导通监视原理分析,交直流的,不是程序,设计参考-SCR to run a single bridge rectifier circuit to monitor the principle of conduction analysis, the AC-DC, not a matter of procedure, design reference
Analysisandsimplifiedrepresentationsofarectifierin
- 本文讲述了PWM整流器的原理,并在此基础上提出一种实现方法-This paper describes the principle of PWM rectifier, and on this basis, propose a realization method
FullWaveRectifier
- 全波整流电路,设计全波检波电路时非常有用-Full-wave rectifier circuit, the design is very useful detector circuit
Virtual-Matrix-Converter-is-not-controlle-rectifie
- 虚拟不可控整流矩阵变换器研究Virtual Matrix Converter is not controlled rectifier-Virtual Matrix Converter is not controlled rectifier
Controller-R4
- powe rectifier ac 380v to dc 24v to 240v 10a 200a
ssdz15
- 超快恢复二极管类之二:包含贴面贴装超快速整流二极管EGL41A~EGL41G-The second class of ultra-fast recovery diode: including veneer mount ultra fast rectifier diodes EGL41A ~ EGL41G
ssdz20
- 表面贴装超快速整流二极管ES1A~ES1D-Surface mount ultra fast rectifier diodes ES1A ~ ES1D
monitorsystempower-supply
- 本课题进行了监控系统的上位机的硬件网络拓扑结构设计,上位机应用软件开发,前段采集系统的硬件设计及通信协议的分析研究,并成功地利用洲际整流电源通信协议开发了相应地协议分析程序,顺利地完成了对该设备的远程监控。进而解决了因厂家技术支撑力量薄弱造成的协议开发与设备更新的不同步的问题,对监控系统及通信电源系统的稳定运行具有重大意义。-The topics of the monitoring system of the host computer' s hardware, network topol
zldl
- 一个很不错的 整流电路 课件,挺详细的说-A rectifier circuit courseware very good, very detailed that
20-analog-circuits
- 工程师应该掌握的20个模拟电路,包括桥式整流电路、电源滤波器-Engineers should master the 20 analog circuits, including bridge rectifier, power filters, etc.
5c007
- SCR Silicon Controlled Rectifier
Half-Wave-Rectifier
- HDiode conducts only for positive input voltages. An AC input with zero average yields a non-sinusoidal output with a non-zero DC component. The conversion of AC to DC is called rectification.
sanxiangqiang
- 主要讲了三相桥式全控整流电路的设计,其中用到了microsoft visio,protel,MATLAB,并进行了详细分析-Main told the three-phase bridge type all control the rectifier circuit design, including the use of the Microsoft visio, protel, MATLAB, and carried on the detailed analysis
irmck201
- International Rectifier’s Electrical Machine Control IC chip .
Desddktop
- pscad rectifier simulation