low voltage

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.

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。

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）

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。

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.

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

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

经营范围:高低压电气成套设备.

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

采用安全低电压,保证人身安全.

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.

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。

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.

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。

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.

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。

high/low voltage

高 / 低压

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.

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.

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。

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).

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。

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.

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.

Purpose: Optimal for low voltage and high current drives.

用途: 最适合低电压,大电流驱动.

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.

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.

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

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。

Purpose: Low voltage, high current applications.

用途: 用于低电压, 大电流.

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

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