The experimental results show that this system can complete monitoring temperature variation of high voltage devices real time on-line, it also proves that the proposed project is practicable.
实验表明,该测温方法完全可以实现对高压电器内部温度的实时在线监测,该测温方案是切实可行的。
In power IC, crosstalk between high voltage power devices and low voltage devices can cause circuit operation failure and even latch-up.
在功率集成电路中,高压功率器件会对周围的低压电路产生串扰,从而造成电路失效甚至闭锁等现象。
LDMOS is also widely used in the field of large area flat panel displays and automotive electronics as a high-voltage power amplifier devices.
而作为高压功率放大器件,在各种大面积平板显示屏和汽车电子领域也得到广泛应用。
The threshold voltage and the peak of proportional difference for MOSFET devices will change after the uniform high electric field stress.
在均匀的高电场应力下,MOSFET器件的阈值电压和输出特性的比例差分峰值会有所改变。
Using the high voltage between the two electrodes to breakdown of gas layer, thus generating an electric arc ignition devices.
利用高电压来击穿其两电极之间的气体绝缘层,从而产生电弧的一种电火花点火设备。
The devices show good high-frequency performances, with large dynamic range and high breakdown voltage.
器件具有高频性能好,可使用动态范围大、栅击穿电压高等特点。
After test, the designed power supply performs well, works safely and has high precision, which is an ideal DC stabilized voltage supply for varieties of electrical devices.
经测试,该电源性能好、精度高、工作可靠,是多种电子设备的理想直流稳压电源。
Two high voltage motors with significantly different power and load have to be started by the same set of starting device. Liquid soft starting devices for high voltage A.
因配套原因两台功率与负载特性相差较大的高压电动机组必须选用一套启动设备对两台机组进行一拖二控制。
With the emergence of the high voltage power electronic devices, the technique of dynamic power quality regulation is an effective way to solve the above problems.
随着高压大功率开关器件的出现,基于电力电子技术的动态电能质量调节技术已成为解决上述问题的有效手段。
The high-voltage CMOS devices can be used in high-voltage integrated circuit(HV-IC) such as driver ICs for PDP and FED.
高压CMOS器件的研制可为进一步研制FED和PDP平板显示高压驱动电路奠定基础。
The high voltage inverter is of novel design, fewer power devices, simple structure, high reliability, balanced load distribution, good linearity and ideal control properties.
这种高压变频器设计新颖、独特,功率器件少、结构简洁,可靠性高,负荷均衡、线性度好,具有良好的控制特性。
Using PC or programmable devices instead of the signal generator, a high voltage solid state switch controlled by programmes will come into true.
用PC或者可编程器件取代信号发生器提供控制信号,可以实现高压固体开关的程控功能。
In this paper the type, topology, devices and control of foreign Marine converters is introduced, the trends of the Marine middle voltage high power propelling converters is discussed.
本文介绍了国外船用变频器的主要类型、结构、所用器件及控制技术,指出了船用中压大功率推进变频器的发展趋势。
A current sensing circuit for power management IC is proposed, using high voltage power devices.
利用高压集成功率集成器件,设计了一种用于电源管理IC的电流采样电路。
Organic electroluminescent devices (OELD) have such advantages as low-voltage driving, high luminosity, high efficiency and large-area color display which can be realized.
有机电致发光(OELD)是近年来国际上的一个研究热点。有机电致发光器件具有低压驱动、高亮度、高效率以及能实现大面积彩色显示等优点。
The resulting G-FET devices meet customer requirements for high breakdown voltage, low vertical leakage and high-temperature operation.
将所得的G-FET器件满足客户要求为高击穿电压,低的垂直泄漏和高温操作。
Transient voltage suppression diode is a diode form of high-performance protective devices.
瞬态电压抑制二极体是一种二极体形式的高效能保护器件。
Adopt high frequency multi voltage circuit, PWM pulse width modulation technology and high-power IGBT devices.
采用高频倍压电路,应用PW M脉宽调制技术和大功率IGBT器件。
Organic electroluminescent devices have such advantages as low-voltage driving, high luminosity, high efficiency and large-area color display which can be realized.
有机电致发光器件具存低压驱动、高亮度、高效率以及能实现大面积彩色显示等优点。
Experimental results show that the output voltage of the designed converter has high precision, small ripple and up to 88% efficiency, suitable for low-voltage high-current load devices.
实验结果表明,设计的开关变换器输出电压精度高,纹波小,效率最高达到88 %,适用于低压大电流的负载设备。
The miniature high voltage boxes and the electronic starting devices are arranged in glove bodies of the gloves.
微型高压盒和电子启动装置均设置于手套套体中。
This paper introduces several safety protection devices, such as TJB high-voltage cable couplers, high-voltage insulation, ground continuity monitor and insulation monitor.
介绍其中的几项保护装置,如TJB高压电缆快速接头、高压电缆绝缘及接地线连续保护装置、低压母线绝缘监视装置在TBM上的应用。
Principle and method for designing high voltage thin film SOI devices with linearly doped drift region are given.
给出了漂移区为线性掺杂的高压薄膜soi器件的设计原理和方法。
Multilayer ceramic capacitors such as high reliability types for automobiles, small types for mobile communications devices and high voltage types for power suppliers.
用于汽车、小型移动通信设备和高压电源的高可靠性积层陶瓷电容器。
Multilayer ceramic capacitors such as high reliability types for automobiles, small types for mobile communications devices and high voltage types for power suppliers.
用于汽车、小型移动通信设备和高压电源的高可靠性积层陶瓷电容器。
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