搜索资源列表
XCCSYv1.01
- 行车测试仪--在电动车控制器上路测试时,测试控制器电流,电动车电池电压,电机转速,并记录车行驶里程-Onroad tester- when test the ebike controller onroad, the device can test the current of the controller, the battery voltage, the motor speed,also can record the mileage of ebike.
A-differential-method
- 利用一次微分法计算电流、电压的幅值、 相位等电量时,只需使用连续的三个采样 值,算法的时间窗为 2Ts-Using a differential method to calculate the current, voltage amplitude, phase and electricity, simply use continuous three sampling value, the algorithm of time window for 2 ts
Power-frequency-table
- 工频表:1.电压相关量;2.电流相关量;3.功率相关量;4.谐波相关量-Power frequency table: 1. Voltage related quantities 2. Related to the current amount 3 power related quantities 4. Harmonically related to the amount of
chengxu
- 本次设计用单片机芯片AT89s52设计一个数字万用表,能够测量交、直流电压值、直流电流、直流电阻,四位数码显示。此系统由分流电阻、分压电阻、51单片机最小系统、显示部分、报警部分、AD转换和控制部分组成。-The design of MCU chip AT89s52 to design a digital multimeter, capable of measuring AC, DC voltage, DC current, DC resistance, four digital display
PV_I
- 在Matlab的Simulink仿真环境,模拟光伏电池板电流输入控制电压输出-In Matlab Simulink simulation environment, the simulation of photovoltaic panels current input control voltage output
4-AD
- 该工程使用的是keil uVision4环境,属于电子设计大赛一等奖作品,其作用是实现STC12C5A60S2自带AD转换采集电压,通过对采集到得电压来控制数字电位器MCP41010进行稳压芯片的电压反馈,实现对电压8伏的稳定输出和2路电流的1:1分流,将控制的实时状况显示在12864液晶显示屏上。-The project is to use the keil uVision4 environment, belongs to the first prize in the Electronic D
AD694
- 电压_电流转换器AD694原理及应用hbcdwz-Voltage _ current converter AD694 Principle and Application
gao--pingzhi
- 声频功率放大器的参数如下: 1.放音频率(-3dB 电平)的额定范围为25~22000HZ; 2.立体声道的有效功率为5.5W × 2; 3.低频道的有效功率为22W; 4.额定输入电压0.25V; 5.在额定输入电压时谐波系数为0.12%; 6.电压放大系数为26dB; 7.静态电流120mA~150mA; 8.电源电压为11.7~14.4V。-The acoustic parameters of the power amplifier is as follow
Motion-lpc1768
- 芯片型号:lpc1768 编译环境:Keil 实现功能:232通讯、18B20温度采集、LTC6803电压采集和电流采集、flash驱动、定时器、485通讯、FM25V05铁电存储芯片驱动等。-Chip Model: lpc1768 Compilation environment: Keil Achieve functional: 232 Communications, 18B20 temperature acquisition, LTC6803 voltage acquisit
proteus-files
- 描述了一些模拟电路图,是用proteus 软件画的,有电压和电流的转化,有放大,移位,移相,信号发生电路等-Describes some of the analog circuit diagram, is painted with proteus software, the conversion of the voltage and current zoom, shift, phase shift, the signal generating circuit, etc.
S8050
- S8050详解 耗散功率0.625W(贴片:0.3W)集电极电流0.5A集电极--基极电压40V集电极--发射极击穿电压25V集电极-发射极饱和电压 0.6V特征频率fT 最小150MHZ 典型值产家的目录没给出引脚排列为EBC或ECB 838电子按三极管后缀号分为 B C D档 贴片为 L H档-S8050 Xiangjie power dissipation 0.625W (SMD: 0.3W) collector current of 0.5A collector- base v
Regler
- DAQ控制测试数据采集,保护电压,电流等数值-The DAQ control test data acquisition to protect the values of voltage, current
power322
- 不可控整流,分析比较三相输入侧电压和电流波形-Controlled rectifier analysis comparing the three-phase input side of the voltage and current waveforms
fengzhi
- 在所考虑的时间间隔内,变化的电流、电压或功率的最大瞬间值。 -In the considered time intervals, change the maximum instantaneous value of the current, voltage or power.
X-Ray
- X射线机控制源代码主要对高频微焦点牙科X线机的高频逆变技术、高频变压以及灯丝电路控制原理进行了编写研究。通过程序代码对于管电压以及管电流的控制,采用脉冲宽度调节方式(PWM)实现输出电压和功率的调节。X射线机控制程序通过硬件电路的AD采样经直流逆变、高频变压器、倍压整流形成数字电路经计算机编译得到单片机能够识别的二进制代码来控制机器,其成像极为清晰并且球管发射出的软射线得到了很好的抑制,降低了漏射线量,提高了成像效率,使常规X射线机的结构形状多样化,具有体积小、重量轻、低辐射(其辐射量、漏射线量
4525A
- 步进电机高效驱动器,高细分,高电流,高电压-Efficient stepper motor drives, high segmentation, high current, high voltage
3128A
- 42步进电机驱动器,高细分,高电流,高电压,-42 stepper motor drives, high segmentation, high current, high voltage,
sdent
- 电源监控平台: 串口通讯,监控5个局端电源(包括设备标号,输入电压,输入状态,输出电压,输出电流,输出状态),1个远端,设置远端,局端参数(电压)。开机,关机。-Power supply control system
8-voltagetest
- 利用STC12C5A60S2系列单片机采用8路电压(测电流)的程序,简12864显示结果,简单实用-To utilize STC12C5A60S2 series single-chip 8-channel voltage (measured current) program, 12864 Jane display results, a simple and practical
RASING-CTRL-BOARD-REV-A-20121015
- 升降机控制程序 升降机在上升中会有限位控制,下降过程无限位。电流,电压过载控制 ,互锁保护装置-The lift control procedures lift will be on the rise, limit control, decreased process infinite bit. Current, voltage, overload control, interlock protection device