low voltage

Simulation on dynamic characteristics of arc in low voltage circuit breaker modelling

低压空气电弧动态特性仿真及分析

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Study on the Deformation Mechanism and the Technological Parameter of the Low Voltage Electromagnetic Riveting

低电压电磁铆接工艺参数及成形机理的研究

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The minitype electromagnetic relay is one kind of controlling low-voltage electric appliances .

小型电磁继电器是一种控制类 低压电器.

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Another, several parameters affecting spectral lines such as the x-rays tube voltage and x-ray tube target materials, target angle, target thickness, target radius are simulated through the established low-energy x-rays radiation device model.

另外通过建立的低能X射线辐射装置模型模拟了管电压及X光管的靶材料、靶角度、靶厚、靶半径等参数对能量谱线的影响。

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Purpose: Optimal for low voltage and high current drives.

用途: 最适合低电压,大电流驱动.

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Be Familiar with low-voltage products especially circle breaker, Overload relays and contactors.

熟悉低压产品,特别是断路器 、 热继电器和接触器方面的产品.

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Low Voltage Distribution of Technical Security Means and Electrical Safety

低压配电的技术安全手段与用电安全

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A low-voltage ferrite driver IC with power MOS transistors is presented.

介绍了一种集成低压铁氧体驱动器和功率MOS管 的单片集成电路.

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Scope and low voltage electrical equipment and low voltage electrical equipment.

经营范围:高低压电气成套设备.

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A low-voltage and high speed CMOS fully differential operational amplifier is designed.

设计了一种低压高速CMOS全差分运算放大器.

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Adopt safe low voltage to guarantee the safety of human life.

采用安全低电压,保证人身安全.

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Purpose: Low voltage output amplifier, audio muting, DC-DC converter.

用途: 用于低电压输出放大, 音频静音, 直流 - 直流转换.

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Operating at low-voltage direct current ensures complete consumer safety.

低压直电流操作可以完全保证消费者的安全.

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Study on Arc Back Strike Phenomena in Low Voltage Circuit Breakers

低压断路器电弧背后击穿现象的研究

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Familiar with low-voltage electrical apparatus like relay, contact, air breaker, etc.

熟悉继电器 、 接触器和空气短路器等低压电器产品.

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Familiar wi low-voltage electrical apparatus like relay, contact, air breaker, etc.

熟悉继电器 、 触器和空气短路器等低压电器产品.

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But restricted by its internal factors, a single supercapacitor has a low voltage, which is about 2.5 volt. Supercapacitors are always been in series-parallel connected as an energy storage module in practical application.

但是，由于内部因素的影响，单个超级电容器的电压较低，一般为2.5V左右，而实际应用中常需要较高的电压，因此常需要将多个超级电容器串并联使用来组成储能模块。

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For each component, determine the maximum input low-voltage threshold in milivolts.

对于每个器件, 确定最大输入低电压门限(单位毫伏).

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As communication medium, the low voltage powerline has great potential in application.

低压电力线作为通信媒介实现数据通信具有很大的应用潜力.

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Luminaires-Teil 2-23 : particular requirements Extra low-voltage lighting systems for filament lamps.

灯具.第2-23部分: 特殊要求.白炽灯用备用低压照明系统.

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Purpose: Low voltage, high current applications.

用途: 用于低电压, 大电流.

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Arythmia, acute myocardial infarction, acute myocardial ischemia 、 QRS low voltage and complete right bundle branch block increased obviously after operation.

各种心律失常、急性心梗、急性心肌缺血、QRS低电压、完全性右束支传导阻滞的发生率术后明显增加。

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The measuring results have shown that the varistors developed have many advantages of fast responding, low limiting voltage, good temperature behaviour and great flux density.

应用试验结果证实，所研制的电阻器具有响应速度快，限制电压低，温度特性好，通流能力大等优点。

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SrTiO_3 varistors have been widely used as transient high-voltage protector and surge arrestor in the field of low voltage, such as restraining the noise of micro direct-current machine or source input, protecting the switch of inductive load or silicon controlled rectifier transwitch, and by-pass capacitors.

SrTiO3压敏电阻广泛用于低压领域作为过压保护和浪涌吸收元件，如用于微直流电机及电源输入端抑制噪声、保护感性负载或可控硅开关、作旁路电容器等。

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Results Diagnoses of ECG on high left_ ventricular voltage and T waves abnormality were obviously different from VCG ( P < 0.01), while diagnoses on low voltage were not. One case ′ s QRS tach of VCG was clockwise on horizontal surface.

结果ECG与VCG在左室高电压、T波改变的诊断上存在显著差异（P<0.01），在低电压的诊断上相关性不大，VCG横面QRS环出现1例呈顺钟向运行。

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New version IEC 60947 3 standard low voltage switchgear and controlgear part 3: switches, disconnectors, switch disconnectors and fuse combination units was introduced. It will be substitution for 1990 version IEC 947 3 same name standard.

本文介绍了1999年新版IEC609473《低压开关设备和控制设备第3部分：开关、隔离器、隔离开关以及熔断器组合电器》标准，它将替代1990年版IEC9473同名标准。

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Low Voltage Apparatus Test Data Collecting and Processing System ( I)

低压电器试验数据采集及处理系统（Ⅰ）

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This paper introduces a kind of Micro computer protective device for middle low voltage network buses from application point.

从应用的角度出发，介绍了一种适用于中低压网络母线的微机保护装置。

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The separate restarting control for single low-voltage motor has widely applying requirement.

分散式低压电机单机再起动控制有着广泛的应用需求.

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high/low voltage

高 / 低压

《牛津高阶英汉双解词典》