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Description: 直流电机的驱动芯片，包括ir2110,a3952,L6203datasheet
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Size: 1264505 |
Author: 缪中历 |
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Description: IR2110自举电路原理以及调试经验！！！非常详细！
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Size: 115949 |
Author: 吴洁 |
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Description: 可以省略IR2110
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Size: 1040616 |
Author: weilicn |
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Description: 直流电机的驱动芯片，包括ir2110,a3952,L6203datasheet-DC motor driver IC, including ir2110, a3952, L6203datasheet
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Size: 1264640 |
Author: 缪中历 |
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Description: IR2110自举电路原理以及调试经验！！！非常详细！-IR2110 bootstrap circuit, as well as debugging experience! ! ! Very detailed!
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Size: 115712 |
Author: 吴洁 |
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Description: 8051实现直流电机PMW调速系统
本文所述的直流电机闭环调速系统是以低价位的单片微机8051为核心的，而通过单片机来实现电机调整又有多种途径，相对于其他用硬件或者硬件与软件相结合的方法实现对电机进行调整，采用PWM软件方法来实现的调速过程具有更大的灵活性和更低的成本，它能够充分发挥单片机的效能，对于简易速度控制系统的实现提供了一种有效的途径。而在软件方面，采用PLD算法来确定闭环控制的补偿量也是由数字电路组成的直流电机闭环调速系统所不能及的。曾经也试过用单片机直接产生PWM波形，但其最终效果并不理想，在使用了少量的硬件后，单片机的压力大大减小，程序中有充足的时间进行闭环控制的测控和计算，使得软件的运行更为合理可靠。-This article mainly introduces the method to generate the PWM signal by using MCS-51 single-chip computer to control the speed of a D.C. motor. It also clarifies the principles of PWM and the way to adjust the duty cycle of PWM signal. In addition, IR2110 has been used as an actuating device of the power amplifier circuit which controls the speed of rotation of D.C. motor. What’s more, tachogenerator is used in this system to measure the speed of D.C. motor. The result of the measurement is sent to A/D converter after passing the filtering circuit, and finally the feedback single is stored in the single-chip computer and participates in a PI calculation. As for the software, this article introduces in detail the idea of the programming and how to make it.
Key words: PWM signal tachogenerator PI calculation
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Size: 1024 |
Author: 陈与 |
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Description: 比较简短的介绍芯片IR2110一些简单的常用电路-Relatively brief introduction to some simple common chip circuit IR2110
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Size: 115712 |
Author: 小贝 |
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Description: Pic programmer circuit and PCB
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Size: 32768 |
Author: Anil Mani Singh |
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Description: IR2110驱动芯片电路图、引脚功能 -IR2110 driver chip circuit, pin functions
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Size: 258048 |
Author: wwp |
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Description: 很有用的文件，有帮助的，英文原版文件，能最先了解最新技术等知识-Very useful document, helpful, English original document that the first knowledge of the latest technology
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Size: 1900544 |
Author: 樱木 |
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Description: IR2110驱动电路，可以连接光耦控制电机等等，也可以用于单片机产生的PWM电路。-IR2110 driver circuit, the optocoupler can be connected to control the motor, etc., can also be used to generate the PWM circuit chip.
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Size: 21504 |
Author: LIUJIAXI |
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Description: 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 Point Tracking (MPPT) absolute error of less than 1
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Size: 387072 |
Author: caohongyu |
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Description: It is an amplifier desing about 25w to 1250w, with mosfet.
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Size: 347136 |
Author: jonathan092 |
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Description: 驱动芯片IR2110的说明-A description of the driver IC IR2110
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Size: 204800 |
Author: 曾文斌 |
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Description: IR2110驱动半桥电路图。详细的资料说明，驱动cmos。-IR2110 driver half-bridge circuit diagram. Detailed information on the driver cmos.
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Size: 203776 |
Author: 刘洋 |
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Description: 介绍了IR2110 的内部结构和特点，高压侧悬浮驱动的原理和自举元件的设计。-akdfjoi , fdfif fj dsfier k ajdhyfue afdsfniayd asjfdsjcdgfye fdskfmsd
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Size: 61440 |
Author: 2388204660 |
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Description: 本单相正弦波逆变电源的设计，以12V蓄电池作为输入，输出为36V、50Hz的标准正弦波交流电。该电源采用推挽升压和全桥逆变两级变换，在控制电路上，前级推挽升压电路采用SG3525芯片控制，闭环反馈；逆变部分采用驱动芯片IR2110进行全桥逆变，采用U3990F6完成SPWM的调制，后级输出采用电流互感器进行采样反馈，形成双重反馈环节，增加了电源的稳定性；在保护上，具有输出过载、短路保护、过流保护、空载保护等多重保护功能电路，增强了该电源的可靠性和安全性；输出交流电压通过AD637的真有效值转换后，再由STC89C52单片机的控制进行模数转换，最终将电压值显示到液晶12864上，形成了良好的人机界面。该电源很好的完成了各项指标，输入功率为46.9W，输出功率为43.6W，效率达到了93 ，输出标准的50Hz正弦波。-The single-phase sine wave inverter is designed to 12V battery as input sine wave AC output to the standard 36V, 50Hz' s. The push-pull power boost and full-bridge inverter levels change in the control circuit, the first-stage booster circuit using SG3525 chip push-pull control, closed loop feedback inverter part of the driver chip IR2110 full bridge inverter, using U3990F6 completed SPWM modulation, the output stage is sampled using a current transformer feedback, forming a double feedback loop, increasing the stability of the power in the protection, with multiple output overload protection, short circuit protection, over-load protection functional circuits, and enhance the reliability and security of supply the output AC voltage through AD637 rms converter, and then analog to digital conversion is controlled by the microcontroller STC89C52 final voltage value is displayed on the LCD 12864, forming a good The man-machine interface. The completion of the power good indicators, i
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Size: 1252352 |
Author: qikaiyi |
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Description: 51单片机 IR2110 电机驱动程序 高压发生器驱动程序-51 microcontroller motor driver high voltage maker
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Size: 29696 |
Author: 王哥 |
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Description: 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（MPPT）绝对误差小于1 ，利用430单片机软件实现锁相环，用参考频率作为基准频率，对MSP430单片机的外中断和定时器测定相位，当反馈的电压信号相位滞后（超前）于参考信号的相位时，就增大（减小）SPWM的频率；达到相位和频率同步。包括阻性负载，以及非阻性负载，实现了频率跟踪，相位跟踪。DC-AC 转换效率达88 ，人机接口LCD液晶显示器，界面直观、简洁，显示输出电压、电流，具有良好的人机交互性能。-Photovoltaic (pv) grid system to MSP430F169 microcontroller as the core, the microcontroller output SPWM waveform by IR2110 driver H bridge, realize DC- AC inverter. Maximum power point (MPPT) with absolute error less than 1 , using 430 single chip microcomputer software phase-locked loop, with the reference frequency as a benchmark, external interrupt and timer of MSP430 single chip microcomputer phase, when the voltage feedback signal phase lag (advanced) in the phase of reference signal, will increase (decrease) of SPWM frequency To achieve phase and frequency synchronization. Including impedance load, as well as non resistance load, has realized the frequency tracking and phase tracking. DC- AC conversion efficiency up to 88 , and the man-machine interface LCD liquid crystal display, intuitive interface, concise, shows that the output voltage, current, has the good man-machine interactive performance.
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Size: 380928 |
Author: Tim Denve |
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Description: 很实用的一款新片 高压侧驱动的IC 具有硬件保护功能 驱动的高压侧可以达到六百伏ir2110datasheet(The IR2110/IR2113 are high voltage, high speed power MOSFET and
IGBT drivers with independent high and low side referenced output channels. Proprietary HVIC and latch immune CMOS technologies enable
ruggedized monolithic construction. Logic inputs are compatible with
standard CMOS or LSTTL output, down to 3.3V logic. The output
drivers feature a high pulse current buffer stage designed for minimum
driver cross-conduction. Propagation delays are matched to simplify use in high frequency applications. The
floating channel can be used to drive an N-channel power MOSFET or IGBT in the high side configuration which
operates up to 500 or 600 volts.)
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Size: 318464 |
Author: 502225211
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