A programmable power supply which tests action characteristic of voltage relay is presented.
介绍了用于电压继电器动作特性测试的可程控交流电源。
The system is composed of programmable power, test circuit, signal sampler, signal conditioner and data acquisition card.
系统由程控电源、测试回路、信号采样、调理电路和数据采集接口卡等部分组成。
This system is composed of a programmable power source, a test circuit, a signal sampler, a signal conditioner and a Single Chip Microcomputer.
测试系统包括程控电源、测试回路、信号采集、调理电路和单片机数据采集接口电路等部分。
Programmable power analyzers offer certain advantages in accuracy and speed compared to conventional power meters when evaluating wireless handsets.
当评估无线手持设备时，在精度和速度方面可编程功率分析仪比传统的功率计有更多优势。
These precision amplifiers are used for driving motors, piezo electrics, programmable power supplies, and other devices requiring high power and precision control.
这些精度放大器可以用于驱动电机、压电设备、可编程电源以及其他需要高功率和精确控制的设备。
According to the characteristics of program controlled interface in low voltage programmable power supply, the design principles of PC bus board in programmable power supply are described.
根据低压程控电源程控接口的特点，阐述了程控电源PC总线控制板卡的设计原理。
The power of a programmable query construction API is limited only by the inventiveness of its user. I'll present four examples.
编程序查询构造API的威力是无穷的，但它的利用还取决于用户的创造能力。
Field programmable gate array chips typically support two or more power supply voltages, allowing the user to switch between the supported power supply voltages.
现场可编程门阵列芯片通常支持两个或更多个电源电压，以允许用户在所支持的电源电压之间切换。
Install, troubleshoot and maintain power transmission, vacuum, hydraulic and pneumatic systems, and programmable logic controls.
安装，故障排除和维护动力传动，真空，液压和气动系统以及可编程逻辑控制器。
This paper introduces the reactor power regulating system of CEFR and the application of Programmable Logic Controller (PLC) on the engineering test prototype.
介绍了CEFR反应堆功率调节系统及可编程控制器在工程样机中的应用。
The system is composed of single loop controller, programmable controller and power control module.
该系统由单回程调节器、可编程控制器与功率控制模块组成。
A programmable pulse signal generator is used for controlling laser frequency, pulse width and power, when the laser pulse is controled by a computer, it can generate a series of laser pulses.
用可编程脉冲信号发生器控制激光脉冲的频率、脉宽和功率，使激光脉冲在微机控制下可组成各种激光脉冲序列。
The paper introduces the application of programmable controller PLC in power automatic regulation system of electric ore - smelting furnaces.
本文介绍了可编程序控制器PLC在矿热电炉功率自动调节系统上的应用。
Most laptops now use voltage ID programmable voltage regulators to allow the processor to program the correct voltage during power-on.
现在，多数便携式电脑都使用电压标识可编程电压调节器，使得处理器可以在加电过程中调用正确的电压。
During data loading operations, the memory elements may be powered with a power supply voltage equal to the programmable core logic power supply voltage.
在数据加载操作过程中，可以按与可编程核心逻辑电源电压相等的电源电压对存储器单元供电。
Typical electromechanical integration yuan, components are: power electronic devices and devices, programmable logic controller, fuzzy controller, micro-motors, sensors, ASIC, servo institutions.
典型的机电一体化元、部件有：电力电子器件及装置、可编程序控制器、模糊控制器、微型电机、传感器、专用集成电路、伺服机构等。
During normal operation the memory elements may be powered with a power supply voltage that is larger than the programmable core logic power supply voltage.
在正常操作过程中，可以按比可编程核心逻辑电源电压高的电源电压对存储器单元供电。
Based on the demand of the power quality 's harmonic monitor and the specialty of large scale programmable logic device, this paper advances a frame of a 24-bit float point FFT module in FPGA.
论文根据电能质量谐波监测要求和大规模可编程逻辑器件的特点，设计了一个基于可编程逻辑器件的24位浮点FFT处理模块。
Integrated circuit. Low power programmable operational amplifier.
集成电路。低功耗可编程运算放大器。
The equipment can change the manner of setting control word for various spare power supply modes to fit various situations by software programmable technology.
这种装置采用软件可编程技术，对不同的备用电源方式，改变整定控制字的方式，从而可适用于各种场合。
In addition, it has programmable, configurable functions to support multiservice and less power consumption.
此外，它还具有可以编程配置的功能，并且具有较低的功耗，可以支持多种业务。
A digital hardware control scheme of shunt active power filter (SAPF) based on field programmable gate arrays (FPGA) is introduced.
提出一种基于现场可编程门阵列(FPGA)的并联型有源电力滤波器(SAPF)的控制器方案。
For the accelerator magnet power supply, usually the Programmable logic controller (PLC) is used to server as the controller for logic protection and control.
加速器磁铁电源的逻辑保护和控制一般通过可编程逻辑控制器PLC实现。
In addition, the programmable threshold detector allows monitoring of the incoming signal power, using the four fast detect bits of the ADC with very low latency.
此外，利用adc的4个快速检测位，可编程阈值检测器可以监控传入信号的功率，并且延迟非常短。
Recently, adoption of the high frequency switch mode power supply and the processing controller based on the programmable chip are the trend of the development of laser technology.
近年来出现的高频开关电源技术和以可编程芯片为核心的控制技术也逐渐在激光器设计中得到应用。
This paper presents a general pulse generator application specific integrated circuit (ASIC) for power electronics devices designed with the large-scale programmable logic devices.
提出一款基于大规模可编程逻辑器件设计的具有多种功能的电力电子设备通用脉冲发生专用集成电路(ASIC)。
Additional features include an onboard low drop regulator for IC power, programmable soft start, undervoltage lockout, adjustable current limit and output voltage temperature compensation.
其他特点包括用于IC电源的内置低压差稳压器、可编程软启动、欠压闭锁、可调电流限制和输出电压温度补偿。
The control system of IGBT induction heating power supply is designed based on DSP (digital signal processor) and CPLD (complex programmable logic device).
用数字信号处理器(dsp)和复杂可编程逻辑器件(CPLD)设计了IGBT感应加热电源控制系统。
Programmable logic device memory elements with elevated power supply levels are provided.
本发明提供了电源电平升高的可编程逻辑器件存储器单元。
Introduces a way to control air compressor system of power plant with programmable controller. The programming design is made.
介绍了利用可编程序控制器对热电厂空压机系统进行控制的方法，进行了软件设计。
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