搜索资源列表
FPGAspwm
- 在Xilinx公司的Spartan ⅡE系列的XC2S100E pq-208 FPGA芯片上完成PWM波和SPWM波控制信号，控制电力电子器件IGBT和MOSFET构成的斩波、逆变输出电路，实现直流稳压和SPWM交流调频输出。-In Xilinx' s Spartan Ⅱ E Series XC2S100E pq-208 FPGA chip to complete SPWM wave PWM control signal wave and control the power electro
SN8P1702A_V
- 使用 SN8P1702A 的低成本上下限通用数字表头 图示电路是一款输入电压 DC200mV ,满度读数 2000 个字的数字电压表头电路.分辨力达到 100uV/字 .这种参数与通常使用的 3 位半数字表头相吻合,(但是这里没有负电压信号的测量功能).因此,可以方便地在无需负信号输入的场合替换原来的数字表头. 替换带来的好处是这里具有上下限设置的控制功能,而普通的 3 位半数字表头却只能测量显示而不能进行设置控制. 配原理图应用和连接说明: 图A:测量和控制直流 200mA 信
Smart_meter_design
- 智能万用表设计,能够精确的测量直流电压、交流电压和电阻。测量精度高、抗干扰能力强-Smart meter designed to accurately measure the DC voltage, AC voltage and resistance. High accuracy, strong anti
C1
- 建立简化的高功率因素整流器的开关周期和电源周期的时域平均模型。已知交流电压源有效值为220V，写出相应直流电压源电压以及电路中其他控制参数的具体确定过程，并将两个模型的输出进行对比。-To establish a simplified high-power factor rectifier and power cycle the switching cycle average model in time domain. Effective value of AC voltage source k
Embedded-System-Design-using-MSP430
- This application report describes how to simultaneously create a sine wave, a ramp, and a dc level with pulse-width modulated (PWM) signals from Timer_B on the MSP430 ultralow power family of microcontrollers. PWM signals are often used to create
anaDC_16
- spice的測試，可以使用來設計OPA的DC與AC，它將會分析.lis檔-spice test, you can use to design the DC and the OPA AC, it will analyze. lis file
shukongzhiliuhenliudianyuan
- 数控直流横流电源 将220v交流电转为直流横流电-NC DC cross flow into the DC power to 220v AC power cross-flow
CRD5463PM_RD2
- CRD5463PM Power Monitor Reference Design and Software The CRD5463PM demonstrates the CS5463 power measurement IC. It has an integrated AC-DC power supply,voltage and current sensors, and isolated UART/USB interface. Working with the GUI softwa
SYNC
- pll phasenregler The ltering operation of the error voltage (coming out from the Phase Detec- tor) is performed by the loop lter. The output of PD consists of a dc component superimposed with an ac component. The ac part is undesired as an in
am_regler
- The ltering operation of the error voltage (coming out from the Phase Detec- tor) is performed by the loop lter. The output of PD consists of a dc component superimposed with an ac component. The ac part is undesired as an input to the VCO, h
freq_regler
- The ltering operation of the error voltage (coming out from the Phase Detec- tor) is performed by the loop lter. The output of PD consists of a dc component superimposed with an ac component. The ac part is undesired as an input to the VCO, h
ordnung2
- The ltering operation of the error voltage (coming out from the Phase Detec- tor) is performed by the loop lter. The output of PD consists of a dc component superimposed with an ac component. The ac part is undesired as an input to the VCO, h
pll
- The ltering operation of the error voltage (coming out from the Phase Detec- tor) is performed by the loop lter. The output of PD consists of a dc component superimposed with an ac component. The ac part is undesired as an input to the VCO, h
ac2dc
- 本模型是基于Saber仿真软件建立的大电流AC/DC功率变换模型230VAC-28VDC-This model is based on the Saber simulation software to build high-current AC/DC power conversion model
ti_analog_100131g
- 光伏并网系统以MSP430F169 单片机为核心，单片机输出SPWM 波形经IR2110 驱动H桥，实现DC-AC 逆变。最大功率点跟踪（MPPT）绝对误差小于1 ，-Photovoltaic system with MSP430F169 microcontroller core, microcontroller output SPWM wave by the H-bridge driver IR2110, to achieve DC-AC inverter. Maximum Power P
nibian
- 用DSP2812事件管理器B产生4路调制PWM。进而驱动MOSFET，完成直流向交流的变换。-Event Manager B with the DSP2812 produce 4 modulated PWM. Then driven MOSFET, to complete the transformation of DC to AC.
ANALOGUE-REPORT
- The aim of this assignment is to design and construct an audio amplifier by using a NPN - BJT transistor. In addition, I have briefly explained Bipolar Junction Transistor, their types, application and functions. Moreover, I have attached the data s
ANOlog_TMS320F28335
- 本装置采用单相桥式DC-AC逆变电路结构，以TI公司的浮点数字信号控制器TMS320F28335 DSP为控制电路核心，采用规则采样法和DSP片内ePWM模块功能实现SPWM波。最大功率点跟踪（MPPT）采用了恒压跟踪法（CVT法）来实现，并用软件锁相环进行系统的同频、同相控制，控制灵活简单。采用DSP片内12位A/D对各模拟信号进行采集检测，简化了系统设计和成本。本装置具有良好的数字显示功能，采用CPLD自行设计驱动的4.3’’彩色液晶TFT LCD非常直观地完成了输出信号波形、频谱特性的在线
PWM_Techniques_final-pure-sien
- The ever-increasing reliance on electronic devices which utilize AC power highlights the problems associated with the unexpected loss of power from the electrical grid. In places where the electrical infrastructure is not well-developed, brown-outs c
key
- one key of TCAD, ATLAS enables device technology engineers to simulate the electrical, optical, and thermal behavior of semiconductor devices. ATLAS provides a physics-based, easy to use, modular, and extensible platform to analyze DC, AC, and time d