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Description: 用pic16f684制作的12V直流变220V交流电的逆变器程序，功率150W。-Pic16f684 produced with 12V DC 220V AC inverter procedures, power 150W.
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Size: 48128 |
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Description: 12v逆变AC220电源,采用SPWM双脉宽调制方法实现正弦波的输出-AC220 12v power inverter, pulse width modulation method used to achieve double-SPWM sine wave output
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Size: 15360 |
Author: 杜金龙 |
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Description: 一个很不错的车载逆变电源，电源电压是12V，电流事3A，欢迎下载交流，。-A very good car power inverter, power supply voltage is 12V, current things 3A, welcome to download the exchange.
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Size: 18432 |
Author: 烟雨楼 |
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Description: i am looking for inverter shematic using pic
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Size: 71680 |
Author: AA |
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Description: 本逆变电源要求能将12V电瓶的直流电源通过该逆变器逆变后，能产生110V 50HZ或60HZ的交流电压，并且能在150W的负载范围内，保证其输出电压稳定在110V±5 的范围内-Requirements of the inverter can supply 12V DC battery through the inverter after the inverter, to produce 110V 50HZ or 60HZ AC voltage, and load in the range 150W to ensure that its output voltage in the 110V ± 5 range
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Size: 63488 |
Author: li |
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Description: 12V quasi sinewave inverter schematics in protel
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Size: 17408 |
Author: exrel |
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Description: 12V quasi sine wave inverter pcb design in protel
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Size: 55296 |
Author: exrel |
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Description: 推挽电路 升压电路，用于车载逆变器，能将电压从12V正激到350V-The push-pull circuit step-up circuit for in-vehicle inverter, can forward voltage from 12V to 350V
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Size: 10240 |
Author: double |
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Description: 12V车载逆变器,对学习12V车载逆变器是个好帮手-12V car inverter, learning 12V car inverter is a good helper
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Size: 18432 |
Author: b |
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Description: 12 volt inverter circiut with single chip
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Size: 61440 |
Author: vaselo |
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Description: LCD display fr home inverter
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Size: 1318912 |
Author: wake |
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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: 目前，在我国现场控制总线中，RS-485 使用最为普遍。RS－485 总线的共模输出电压在
-7V 至+12V 之间，具有抑制共模干扰的能力，数据传输速率最大为10Mbit/s，当波特率为1200bps 时最大的传输距离理论上可达15 千米。RS－485 网络所具有的设备简单、容易实现、传输距离远、维护方便等优点而被许多变频器厂家所采用。源码基于RS-485 变频器与PC 机串行通信的硬件特性，通信协议及软件实现，实验表明该通信软件稳定可靠，能直观的观看变频器的实际运行状态，并能比较方便的进行多组参数的设定和改写。通过此软件，极大的方便了工程师和客户对变频器的操控和掌握。本源码基于485串口通信的VB控制变频器，其控制电机的速度变化。-At present, in our country in the field control bus, RS- 485 using the most common. RS- 485 bus in the common-mode output voltage
7 v to+ 12 v, have the ability to inhibit common-mode interference, maximum 10 MBPS speed of data transmission, when the baud rate to 1200 BPS transmission distance theory can reach a maximum of 15 km. RS- 485 network of simple equipment, easy to implement, long transmission distance, convenient maintenance and been adopted by many inverter manufacturers. Source based on RS- 485 converter serial communication with a PC hardware features, communication protocol and software implementation, the experiment shows that the communication software is stable and reliable, can be intuitive to watch the actual running condition of frequency converter, and can be convenient for multiple sets of parameters setting and rewrite. Through this software, greatly convenient for engineers and customer manipulation and control of the inverter. The source based on 485 serial po
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Size: 3072 |
Author: 王先生 |
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Description: inverter system for 12V-220V for houses and ...
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Size: 106496 |
Author: Judicael
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Description: my electronic cirucits
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Size: 15360 |
Author: arcatus
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Description: 12V逆变220V，STC15K4W单片机C语言程序。(12V inverter 220V, STC15K4W microcontroller, C language program.)
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Size: 2048 |
Author: mabingquan
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Description: Sine wave inverter, solar inverter, 12v inverter , diy inverter
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Size: 96256 |
Author: samimislam
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Description: The main technical features of the discussed PIC16F72 sinewave inverter may be evaluated from the following data:
Power output (625/800va) fully customization and can be upgraded to other desired levels.
Battery 12V/200AH
Inverter Output Volt : 230v (+2%)
Inverter Output Frequency : 50Hz
Inverter Output Waveform : PWM Modulated Sinewave
Harmonic Distortion : less than 3%
Crest Factor : less than 4:1
Inverter efficiency : 90% For 24v System, around 85% with 12v System
Audible Noise : less 60db At 1-meter
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Size: 41984 |
Author: kenken5797
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Description: 逆变器（inverter，又称变流器、反流器，或称反用换流器、电压转换器）是一个利用高频电桥电路将直流电变换成交流电的电子器件，其目的与整流器相反。可将12V或24V的直流电转换成230V、50Hz交流电或其它类型的交流电。它由逆变桥、控制逻辑和滤波电路组成(Inverter (also known as converter, inverter, or inverter inverter, voltage converter) is a high-frequency bridge circuit to convert direct current to alternating current electronic devices, the purpose of the opposite of the rectifier . Converts 12V or 24V DC to 230V, 50Hz AC or other types of AC. It consists of inverter bridge, control logic and filter circuit)
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Size: 10240 |
Author: bingochan12138 |
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Description: 逆变器（inverter，又称变流器、反流器，或称反用换流器、电压转换器）是一个利用高频电桥电路将直流电变换成交流电的电子器件，其目的与整流器相反。可将12V或24V的直流电转换成230V、50Hz交流电或其它类型的交流电。它由逆变桥、控制逻辑和滤波电路组成。(Inverter (also known as converter, inverter, or inverter inverter, voltage converter) is a high-frequency bridge circuit to convert direct current to alternating current electronic devices, the purpose of the opposite of the rectifier . Converts 12V or 24V DC to 230V, 50Hz AC or other types of AC. It consists of inverter bridge, control logic and filter circuit.)
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Size: 52224 |
Author: bingochan12138 |
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