搜索资源列表
w02
- 以 AT89S52为核心 ,通过 A/D、D/A转换和 V/ I转换及独特的算法实现高精度的电流控制 ,电流输出范围为 20~ 2000mA的数控直流电流源。该电流源具有电流可预置 , lmA步进 ,同时显示给定值和实测值等功能。-to AT89S52 as the core and, through A / D, D / A conversion and V / I and unique conversion algorithm, high-precision current contr
w04
- 以三端稳压集成电路LM317 为基础 ,设计了一种16 级数控直流稳压电源 ,介绍了该电源中可调电阻的选取和实现-to three LM317 voltage regulator IC based design of a 16 NC DC Power Supply, introduced the Power adjustable resistance and the achievement of the selection
w07
- 以三端稳压集成电路LM317 为基础 ,设计了一种16 级数控直流稳压电源 ,介绍了该电源中可调电阻的选取与 实现。该电源可用 TTL 电平直接驱动 ,调整方便 ,成本低而步进精度高 ,输出电压范围大。-to three LM317 voltage regulator IC based design of a 16 NC DC Power Supply, introduced the Power adjustable resistance to the selection and imple
shu.kong.dian.yuan
- 这是一个具有实用价值的数控直流稳压电源。关键电路有三个:一个是输出电路,如何实现0—9.9V步进0.1V,如何保证输出电流应达到500mA问波小于10mV,并且稳压特性要优良,输出电压的误差要尽量小。二是数控电路,他应当有点动和自动扫描两种—9.9V步进0.1V;输出电流I0≥500mA,纹波电压<10mV,且具有稳压功能。
loving2008
- 简易数控直流电源设计,-DC power supply design
cw
- 本文介绍了一种以常用电子元器件构成的高精度数控直流稳压电源。
25_3346_8a5b8c912e70fb9
- 数控直流稳压电源的设计与制作 数控直流稳压电源的设计与制作
简易数控直流稳压电源
- 简易数控直流稳压电源 以C51单片机为核心,通过数模转换,led显示
1
- 数控直流稳压电源的电路设计和软件设计方法-NC regulated power supply circuit design and software design methods
c
- 数控直流稳压电源源程序 本设计由两个电路模块构成:直流稳压源电路(+15V,+5V,-15V),程控电路。并且巧妙得反置使用D/A变换器。使程控输出电压0-9.9手动可调,步距为0.2V。并可预置电压值,采用LED同步显示。-NC DC power source circuit of the design of two modules: the source DC circuit (+15 V,+5 V,-15V), program-controlled circuit. And clever
word
- 建议数控直流电源的设计和研究毕业设计论文,请放心下载,很全的哦-Proposed the design of digital DC power supply design graduate and research papers to download Please be assured, it is full of Oh
biyelunwen
- 上传的是我们的毕业论文设计的方案,有数控直流稳压电源的、数字频率计和单片机点菜的论文。-From the thesis, we designed the program, there are digital DC power supply, single-chip digital frequency meter and order papers.
CNCDPowerSupply
- 本文为电子大赛的最后提交文档,题目为简易数控直流电源,书写详细清楚,很好的参考样品-This contest final submission of electronic documents, entitled Simple NC DC power supply, writing more clear, a good reference sample
shukongzhiliuyuansheji
- 数控直流源。设计方案规整。包括设计方案和图纸、值得参考,。电子设计大赛-NC DC source. Structured design. Including the design and drawings, it is worth reference. Electronic Design Contest
yu_yin_bo_bao_shu_kong_zhi_liu_dian_yuan
- 语音播报数控直流电流源的设计, 以单片机SPAE061A 作为控制中心,有数字显示部分,D/A电压输出部分...... -Voice broadcast digital controlled current source designed to SCM SPAE061A as the control center, statistics have shown that some, D/A voltage output part of ......
shukongzhiliuhenliuyuan
- 基于单片机的数控直流恒流源设计,经过实践论证,代码正确。-Microcontroller based digital controlled current source design, through the practice of argumentation, the code correctly.
0000001
- 单片机数控直流稳压电源-SCM CNC DC Power Supply
数控直流稳压电源毕业设计
- 数控直流稳压电源+毕业设计本文将介绍一种数控直流稳压电源,本电源由模拟电源、显示电路、控制电路、数模转换电路、放大电路五部分组成。准确说就是模拟电源提供各个芯片电源、数码管、放大器所需电压;显示电路用于显示电源输出电压的大小。数控直流电流源能够很好地降低因元器件老化等原因造成的输出误差,最大输出电流2A,最高输出电压30V,电流、电压都具有步进为0.1-Numerical control dc manostat+ graduation designWith the development of
shukongzhiliudianyuan
- 简单的数控直流电源,有原理图,源程序代码,还有设计报告-Simple CNC DC Power Supply
V-Ideshixianfangfa
- 数控直流电流源中V-I转换电路的实现方法的讨论-VI NC DC current source converter circuit implementation discussion