搜索资源列表
gprs.rar
- gprs模块sim300的电路图,外加提供mcu的电源稳压电路,gprs module sim300 the circuit, plus the provision of power regulator circuit mcu
shukongdianyuan.rar
- 数控直流稳压电源设计 并且在Multisim平台上做的仿真实验 可用,NC and DC power supply design platform in the Multisim simulation experiments can be done
0-12Vdianyuan
- 0-12V三端集成稳压可调电源/0-12V三端集成稳压可调电源-0-12V integrated three-terminal adjustable voltage regulator power supply/0-12V integrated three-terminal adjustable voltage regulator power supply
7805
- 7805的应用,也是一款稳压芯片,性价比很高,很不错的。-7805 applications, but also a voltage regulator chip, cost-effective high, very good.
shukongdianyuan
- 实现多功能可控电源输出 精密数控直流稳压电源的设计-The realization of multi-functional precision CNC controlled power output DC regulated power supply design
simplemanostat
- 能够输出12V的稳压直流电源,最大电流不超过1.5A -The regulator can output 12V DC power supply, maximum current does not exceed 1.5A
lm7812
- 本ppt包含了实用稳压电源设计原理图等 对普通电源模块设计很有帮助-it includes electrical sources and will be useful for students
431
- 稳压 认真学习 模拟电路真的很重要 学习ing-Conscientiously study and simulation of voltage regulator circuit is really important
yuan
- 这是一个关于稳压充电器的源程序!!!!!是经过调试了的!可以放心下载-This is a source on the regulated charger! ! ! ! ! After commissioning of the! Can rest assured Download! ! !
ghshd
- 步进机的控制直流稳压电源c语言源程序,很有用的-Stepper control of DC Regulated Power Supply c language source code, very useful
zhiliuwenyadianyuan
- 1. 设计指标及要求: 1.1 实验指标: (1)要求输出电压Vo=+3V—+9V,通常都从1V—23V左右; (2)稳压系数Sv≦3×10-3; (3)纹波电压Vo p—p≦5mV。 1.2实验中注意事项: (1)变压器直接接220V电源,须注意安全; (2)在面包板上连接已设计好的电路时确认二极管及电容的正负极连接正确。 (3)选择合适的实验器材,避免不必要的损坏或浪费 -1. Design specifications and requirements:
123
- 开关稳压电源——原理、设计与实用电路,这个是开关电源的设计 很实用很详细的-Switching power supply- principle, design and practical circuit, this is a very practical switching power supply design in great detail
c
- 基于STC8951的直流稳压电源的设计程序,通过RS232串口将程序下载到51单片机上,通过控制按键来实现输出稳定直流电压的目的。-STC8951-based DC regulated power supply design program, a program downloaded through the RS232 serial port to the microcontroller 51, through the control buttons to achieve stable DC o
Cchengxu
- AD采样,数字测频器,直流稳压电源,液晶显示和键盘数码管显示-AD sampling, digital frequency measurement, DC power supply, LCD display and keypad LED display
5V15V
- 交流变直流稳压电源 5V 15V -15V 采用1074 和2578 和7815实现 纹波很低-AC/DC 5V 15V
kaiguanwenya
- 关于开关稳压系统的资料,内含3个开关稳压电源的设计报告,供参考-Switching regulator system containing 3 switching power supply design report for reference
Infrared-alarm-system
- 本论文设计了由AT89C52单片机为控制核心,用红外线为监测装置的防盗报警系统。该系统中红外对管作为红外线的发射和接收部分。发射部分采用红外发光二极管,而使用光敏三极管作为接收部分,接收红外发光二极管发出的红外线(不可见光)。单片机将通过内部的软件系统检测到接收管的导通或截止状态,并根据检测到的信号状态,进行判断并输出报警信号, 直至按复位按钮或电源开关。声光报警信号由9014三极管驱动构成声光报警电路,进行声光同时报警。电源部分采用变压器将220V交流市经变压器降压,桥式整流器整流,电解电容滤
DMX512APV3.1
- 概述 DMX512AP是并联应用单线传输三通道LED驱动输出控制专用芯片,兼容并扩展DMX512(1990)信号协议。芯片内含电源稳压电路,时基电路,信号解码模块,数据缓存器,三通道恒流驱动器(电流值可由外挂电阻调控),以及内置振荡器。每一输出通道皆可输出8位(256级)灰阶的可调线性电流。支持输出端极性反转。单独的写码信号线可以一次性串联写码,带外置EEPROM存放芯片地址,支持与DMX512A-W组合使用。 特性说明 ◆ 三通道开漏输出,最大恒流输出:
数控稳压电源
- 数控稳压电源(适用于Proteus7.12)Proteus模拟器中绘制的图(Figure drawn by numerical control power supply (for Proteus7.12) Proteus simulator.)