Description: Simulation framework for power aware Wireless Sensor and Actor Network nodes to model all layers of the communication system, the application, the power supply and energy management, the digital processing unit and the sensor-actuator interface. Platform: |
Size: 6114304 |
Author:guoguo |
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Description: This schematic and Gerber files of PCB that is used for GPS tracking device with GSM link. Scheme has many valuable schematic features, like protected digital and analog I/Os, power part adapted for car power supply, etc.
Can be used as a reference design for anyone who wants to make own GPS GSM tracking system based on SIM508 module from Simcom.-This is schematic and Gerber files of PCB that is used for GPS tracking device with GSM link. Scheme has many valuable schematic features, like protected digital and analog I/Os, power part adapted for car power supply, etc.
Can be used as a reference design for anyone who wants to make own GPS GSM tracking system based on SIM508 module from Simcom. Platform: |
Size: 321536 |
Author:Gulf |
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Description: 这是一个数控电源，用LM317作为可调稳压芯片，在1.25V到15V可调。数码管显示-This is a digital power supply, adjustable voltage regulator using LM317 chips as in the 1.25V to 15V adjustable. Digital display Platform: |
Size: 168960 |
Author:李龙运 |
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Description: 硬件设计技术，低电压接口，混合信号接地处理，数字隔离技术，电源噪声去除和滤波，告诉逻辑处理-Hardware design technology, low-voltage interfaces, mixed-signal grounding processing, digital isolation technology, power supply noise reduction and filtering, to tell the logic of dealing with Platform: |
Size: 450560 |
Author:scofield |
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Description: 单片机数字控制稳压电源使用到的芯片说明,自己整理的,对做电源很有用-Single-chip digital control power supply of the chips used to show that their finishing, the power to do useful Platform: |
Size: 538624 |
Author:李志铭 |
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Description: ICL7107在数显稳压电源中的应用,论文来着，需要的人可以-ICL7107 in the digital power supply in the application papers to the needs of people can look at Platform: |
Size: 181248 |
Author:李泽坤 |
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Description: 该文档提出了一种应用于开关电容流水线模数转换器的CMoS预运放一锁存比较
器．该比较器采用UMC混合／射频0．18肛m 1P6M P衬底双阱CMOS工艺设计，工作电压为
1．8 V．该比较器的灵敏度为0．215 mV，最大失调电压为12 mV，差分输入动态范围为1．8
V，分辨率为8位，在40 M的工作频率下，功耗仅为24．4 ttW．基于0．18 gm工艺的仿真结
果验证了比较器设计的有效性．-A CMOS preamplifier-latch comparator used in switched··capacitor pipeline analog··to-digital con·-
verter WBS presented．The comparator WaS d髑igned under UMC Mixed．Mode／RF 0．18 btm 1P6M P．Sub Twin—
Well CMOS process and worked with 1．8V power supply．The sensitivity of the comparator was 0．215 mV，
the largest offset voltage was 12 mV，the differentiaI input range Was 1．8 V，the resolution was 8 bit and the
power dissipation Was only 24．4 gW at 40 MHz．HSPICE simulations of the comparator implemented in a 0．18
um technology demonstrate its effectiveness． Platform: |
Size: 361472 |
Author:赵恒 |
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Description: 該系統實現了功率因數校正與 1的C2000™ TMS320F280x數字信號控制器。這是幫助電源設計人員評估如何能夠實現與數字的PFC控制器，可以向他們提供與 /瓦特框架做的PFC他們自己的設計。功率因數校正（PFC）是一個函數，現代電子設計來接受它作為一個現代化的組成部分，交直流前端階段。-This system implements Power Factor Correction with a C2000™ TMS320F280x Digital Signal Controller. This is to help power supply designers evaluate how one can implement PFC with a digital controller and can provide them with a s/w framework to do PFC in their own design. Power Factor Correction (PFC) is a function that modern electronics designers have come to accept as an integral part of a modern AC-DC front-end stage. Platform: |
Size: 2443264 |
Author:Raymond |
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Description: 介绍了一种基于单片机的数字电源的实现~
自己可以按照着搭建平台-Introduced a single chip digital power supply based on the realization of ~ he can build a platform in accordance with Platform: |
Size: 294912 |
Author:曹标 |
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Description: 用AD00809的直通方式实现的简易键盘可控数字电源，可以通过按键来改变电压的小。-Be achieved with the AD00809' s through simple keyboard controlled digital power supply, you can change the voltage by a small button. Platform: |
Size: 41984 |
Author:zhouyu |
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Description: 基于51单片机数控电源，可以用键盘调节电压。-51 NC-based microcontroller power supply voltage can be adjusted using the keyboard. Platform: |
Size: 51200 |
Author:clearblack |
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Description: 本源码是基于51单片机的一个USB电源控制器，可根据用户设定的时间自动关断USB电源，程序里包括按键扫描模块、4位数码管驱动模块、mos管驱动模块、定时模块等。由一定的学习和研究价值。-The source is based on 51 single-chip controller, a USB power supply, according to the user to set the time automatically turn off USB power, the program to include key scan module, 4 digital driver module, mos tube driver module, timing module. By a certain amount of study and research value. Platform: |
Size: 2048 |
Author:fish |
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Description: 一个数字类型可提高开关电源的设计与实现，可以是很好的借鉴，但是要用特殊软件打开，把文件后缀复制到百度就可以找到-A digital type can increase the switching power supply design and implementation, can be a good reference, but use special software to open, copy the file suffix can be found on Baidu Platform: |
Size: 592896 |
Author:林飞 |
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Description: 单片机数控电源，能步进1V，电压范围2~15V-Single-chip digital power supply, can step 1V, the voltage range of 2 ~ 15V Platform: |
Size: 36864 |
Author:李瑞东 |
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Description: 本文主要论述了一种基于51单片机为核心控制器的数控直流电源的设计原理和实现方法。该电源具有电压可预置、可步进调整、输出的电压信号和电流信号可同时显示功能。文章介绍了系统的总体设计方案，其主要由微控制器模块、稳压控制模块、电压/电流采样模块、显示模块、键盘模块、电源模块五部分构成。-The method of this paper based on the 51 microcontroller core of the numerical controller DC power supply design theory and realization. The power supply has some functions such as presetting voltage, stepping adjustment, displaying the output voltage signals and current signals at the same time. This paper introduces a general designing plan of the system, which is mainly consisted of micro-controller module, DC Regulators module, voltage/current sampling module, display module, keyboard module, power supply module. The system is based on the principle of single-chip microcomputer to control the unit STC89C52 to DAC0832 digital-to-analog converter chip reference voltage to control the output voltage LM317 output voltage conversion module size, while the output voltage regulator, current use of analog-to-digital converter ADC0832 chip sampling of voltage and current converted to digital signals, and then through the single-chip closed-loop control to achieve. Article on the main DC pow Platform: |
Size: 291840 |
Author:任林 |
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Description: 怎么更好地利用示波器测量开关电源板，更好地分析开关电源板的功耗-How to make better use of the oscilloscope measurement of the switching power supply board, and to better analyze the power consumption of the switching power supply board Platform: |
Size: 14336 |
Author:何源 |
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Description: DSP的ADC程序开发，对模拟信号采样，然后输出。可以作为数字电源的电压或电流检测信号。-DSP ADC programming, analog signal sampling, then output. Can be used as digital power supply voltage or current signal. Platform: |
Size: 185344 |
Author:金 |
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