Search - Power Switch

[Other resource] Contorl

Description: 基于51单片机、MAX7219和DS12887的电源开关节能控制器程序。通过按键控制，用户可以预置开启关闭电源的时间，通过LED驱动芯片MAX7219驱动数码管实现人机界面。-based microcontroller, MAX7219 and the power switch DS12887 energy-saving controller program. Through the control buttons, users can turn off the power to open preset time, by the LED driver chip digital control MAX7219 drive to achieve human-machine interface.
Platform: | Size: 3438 | Author: Jeff | Hits:

[RichEdit] ASDFGHJKL

Description: 功率开关管的集电极是一个强干扰源，开关管的散热片应接到开关管的发射极上，以确保集电极与散热片之间由于分布电容而产生的电流流入主电路中。为减少散热片和机壳的分布电容，散热片应尽量远离机壳，如有条件的话，可采用有屏蔽措施的开关管散热片。-power switch of the collector is a strong source of interference, the switch of the Thermal unit received should switch emitter, to ensure that the collector and heat distribution between the capacitance and because of the current inflow of the main circuit. To reduce heat and the distributed capacitance chassis, cooling unit should try to stay away from cases, if circumstances allow, there can be shielding the switch board.
Platform: | Size: 62578 | Author: LINING | Hits:

[Other resource] 3510Fig01

Description: 介绍串行时钟芯片DS1305的功能、结构及其利用DS1305设计的电源开关电路，可使数据采集系统平时处于关闭状态。定时开启时系统上电，进行数据采集；一次工作结束时关闭开关，系统断电-introduced DS 1350 serial clock chip function DS 1350 and the use of structural design of the power switch circuits, data acquisition system can normally closed. Timing opened electrical systems, data acquisition; A working off switch at the end, the system power outages
Platform: | Size: 8571 | Author: 包文岳 | Hits:

[Other resource] Remotedevice51asm

Description: 利用51单片机实现多路电器遥控器设计，可控制15个电器电源开关，同时可对一路电灯亮度进行调节。-51 MCU use multiple electrical design of the remote control, you can control the 15 electrical power switch, while right way to adjust the brightness Electric.
Platform: | Size: 16561 | Author: 胡玲艳 | Hits:

[SCM] Remotedevice51asm

[.net] SharpUSBlib20041208

Description: #usblib (SharpUSBLib) is a wrapper around the libusb project (WIN32), thus you must have it installed prior to using #usblib. Mike started this project because he wanted to program a power switch (GEMBIRD SIS-PM) with a USB port and didn t find any .NET USB library. One goal is to provide a platform independent (Linux/Win32 solution) USB access layer for .NET. more information in http://www.icsharpcode.net/opensource/sharpusblib/-#usblib (SharpUSBLib) is a wrapper around the libusb project (WIN32), thus you must have it installed prior to using#usblib. Mike started this project because he wanted to program a power switch (GEMBIRD SIS-PM) with a USB port and didn t find any .NET USB library. One goal is to provide a platform independent (Linux/Win32 solution) USB access layer for .NET. more information in http://www.icsharpcode.net/opensource/sharpusblib/
Platform: | Size: 66560 | Author: coderkk | Hits:

[Other] switchPower

Description: switch power supply 一个很好的深入学习开关电源的资料，PPT格式 -switch power supply a good-depth study of switching power supply information, PPT format
Platform: | Size: 1156096 | Author: hxqhit | Hits:

[Software Engineering] PowerRestrain

Description: 单端反激式开关电源具有结构简单、输入输出电气隔离、电压升／降范围宽、易于多路输出、可靠性高、造价低等优点，广泛应用于小功率场合。然而，由于漏感影响，反激变换器功率开关管关断时将引起电压尖峰，必须用钳位电路加以抑制。由于RCD钳位电路比有源钳位电路更简洁且易实现，因而在小功率变换场合RCD钳位更有实用价值。 -Single-ended flyback switching power supply with a simple structure, input and output electrical isolation, voltage up/down range, easy to multi-output, high reliability and low cost, widely used in low-power occasions. However, due to leakage effects flyback converter power switch off when the voltage spike caused by the need to be inhibited by clamping circuit. RCD clamp circuit as a result of active-clamp circuit than the more concise and easy to realize, and in low-power transform RCD clamp occasions more practical value.
Platform: | Size: 288768 | Author: 苏文 | Hits:

[SCM] switch

Description: 该源码用在一个LED显示的功率计上，能实时显示电路的工作功率-The source code used in an LED display of the power meter on the work of real-time display circuit power
Platform: | Size: 23552 | Author: tony | Hits:

[Other Embeded program] PowerSwitch.2008-02-16

Description: it is usb based power switch controlled via usb based on avr microcontroller
Platform: | Size: 268288 | Author: haider | Hits:

[Software Engineering] switch_power_design

Description: 介绍关于怎样设计开关电源,是一个比较完整的教程,相信对大家会有很大帮助-intruduce how to design switch power,it is very good for you to study design about switch power
Platform: | Size: 5238784 | Author: 叶金辉 | Hits:

[Software Engineering] Soft-switching-phase-shifted-PWM-control-switch.ra

Description: 移相控制软切换PWM开关电源设计Soft-switching phase-shifted PWM control switching power supply-Soft-switching phase-shifted PWM control switching power supply
Platform: | Size: 206848 | Author: ggband | Hits:

[Software Engineering] power--switch-design-manual

Description: 开关电源设计的一般考虑，拓扑实际选择，元件选择，仪器使用指南，磁元件设计，开关电源闭环设计-Switching power supply design is generally considered the actual topology selection, component selection, instrument guide, the magnetic component design, closed-loop switching power supply design
Platform: | Size: 1427456 | Author: 徐宏 | Hits:

[SCM] MSP430-Ultra-low-power-voltmeter

Description: 程序实现了一台超低功耗的高精度直流电压表。利用片内16位ADC，实现-20.00V~60.00V范围的电压测量。精度、量程和分辨率均优于普通三位半数字万用表。并且能够极低的功耗长期运行，一节纽扣电池能连续测量1年左右。本程序中，用复位键作电源开关。这是一种很常用的电源控制方法。同时，该程序示例了如何例用程序库快速的完成开发任务。-Program to achieve an ultra-low power, high-precision DC voltmeter.16-bit ADC chip-20.00V ~ 60.00V range of voltage measurement.Accuracy, range and resolution are better than the ordinary three and a half digital multimeter. And can be very low power consumption long run, a button battery can continuously measure about 1 year. This program, reset button, power switch. This is a very common method of power control.With, The program illustrates how patients use the library to the rapid completion of the development tasks....
Platform: | Size: 61440 | Author: | Hits:

[assembly language] switch

Description: 双电源转换开关自动转换程序，能实现断相检测过压，欠压检测-Dual power switch automatic conversion process, to achieve the Phase-cut overvoltage, undervoltage detection
Platform: | Size: 5120 | Author: bob | Hits:

[Software Engineering] Power

Description: VB编写的开关 VB编写的开关-Power switch
Platform: | Size: 4096 | Author: 刘世柏 | Hits:

[SCM] POWER-CONTROL

Description: 智能电源控制原理图（PADS9.5绘制），通过单片机控制电源开关，检测主电源输入，切换备用电源，或根据约定协议按上位机要求给上位机断电-Intelligent power control schematic (PADS9.5 drawing), through the MCU control power switch, the main power input is detected, the switching standby power, or under the provisions of the agreement according to the requirements of the PC to the host computer power
Platform: | Size: 15360 | Author: 周瑞 | Hits:

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