搜索资源列表
NCDCcurrentsource
- 采用51系列单片机为控制核心,包括电源变换处理及分配模块,恒流源模块,单片机主控模块,键盘输入模块,LCD显示模块,数模/模数转换模块,语音模块和实时时钟模块的9个部分。通过键盘设定好需要输出的电流值后,单片机对设定值按照一定的算法进行处理,经数模输出电压控制恒流源电路输出相应的电流值-51 Series single-chip microcomputer used for the control of the core, including the processing and distrib
shu_kong_dian_yuan
- 用键盘来输入电压或电流。实现恒流,恒压,这就是数控电源。-shu kong dian yuan ,cong jian pan shu ru ,shi xian heng liu ,heng ya ,gong neng hai ke yi.
shukongzhiliudianyuan
- 介绍了一种闭环智能数控直流电流源的设计原理和实施方案,该方案采用自行设计制作的高精度电压源,利用单片机、PWM和运算放大器构成A/DD/A转换器来控制场效应管导通状态的原理,达到了输出恒流的目的。整个系统采用89C58单片机作为主控部件,将预置电流值数据送入D/A转换器,经硬件电路变换为恒定的直流输出,同时使用采样电阻将实际输出电流转换成电压送入A/D转换器,并将其反馈到单片机中构成闭环系统,进而实现预设值和实际值的比较,再通过调整D /A转换器输出的电压来改变场效应管的导通状态,减小了实际值与
charger_v2
- tny264 恒流恒压 充电器 原理图-tny264
alim876a
- PIC16F876A控制的电源,0V~25V恒压,或1A、2A、4A、8A恒流-General purpose PIC16F876A controlled power supply ,CONSTANT VOLTAGE, 0<25V OR CONSTANT CURRANT, 1, 2, 4 and 8 Amp
1602andmax532
- 四线驱动显示的恒流源设计,含max532驱动-MAX532
LE-008
- 一个用单片机控制的恒流源程序跟源代码,加上设计说明包括一些设计思路跟计算方法。-failed to translate
yakong
- 基于C51单片机的压控恒流源测电阻源程序-C51-based Microcontroller source voltage-controlled current source measuring resistance
Current
- 基于MSP430F449 单片机的数控恒流源的程序设计,实现了DC20-2000mA的恒流输出。系统采用低功耗单片机实现了大功率设备的制作。-MSP430F449 microcontroller-based NC programming current source to achieve the DC20-2000mA constant current output. System uses low-power microcontroller enables the production of
LM3406HV
- LED恒流源驱动电路,输入电压为24V交流输出为1.2A-LED constant current source driver circuit, input voltage is 24V AC output is 1.2A
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.
b2b
- PCB板,恒流恒压,20MA-300MA,输入电压220~,输出电压50-20V。
shukonghengliuyuan
- 数控恒流源设计 带仿真 C程序设计 用数码显示数值-Numerical control constant current source design with simulation C programming with digital display value
51DCDC
- 本设计是基于51单片机的数控恒流源,采用闭环控制优化算法-The design is based on the 51-series microcomputer control constant-current source, the closed-loop optimization algorithm.
skzlhly
- 基于凌阳单片机的数控直流恒流源的原理图。-Sunplus microcontroller based digital controlled current source schematic
current
- 一种由运放构成的恒流源电路,文章中详细介绍了运放的构成及计算-analysis of voltage controlled constant dc current source on OP
hengliuyuan--wode
- 一款恒流源仿真文件包括源码,基于protues开发环境,很实用。-Simulation of a constant current source file, including source code, based on protues development environment, it is practical.
6source
- 六种常见恒流源电路图与解析,非常好的资料-Six common constant current source circuit and analysis, very good information
DIY数控恒流源-原理图和源码
- DIY数控恒流源-原理图和源码,对电源开发很有帮组
my MBI5026
- MBI5026 led恒流驱动芯片程序(MBI5026 led constant current drive chip program.)