该产品双绝缘。大开关设计。
介绍了一种新型光电器件,即双绝缘层MIMIS隧道发光器件的结构和制备。
The structure and fabrication of double-insulation layer tunnel junction(MIMIS) are introduced.
介绍一种能自动记录、存档和打印检验报告,并具有很宽的检验范围的计算机、人工双控的新型劳动防护用品绝缘检验装置。
This paper introduces a new type of insulation testing device for labor protection, which has such functions as keeping records and archive, and automatically printing the testing report.
架空线路用绝缘子和器材。金具。双联杆和横杆(TG)。
Insulators and fittings for overhead lines. Metal fittings. Twining and bracing rods (TG).
电机双端轴承绝缘并且电机轴碳刷接地,可构成对轴承电流的最佳防护。
The optimal protection for bearing current was reached by the insulation of both ends of bearing and grounding of carbon brush of motor shaft.
借助双极传输理论导出了高速绝缘栅双极晶体管(IGBT)传输特性的物理模型。
The high speed insulated gate bipolar transistor (IGBT) transport model is derived by ambipolar transport theory in this paper.
指出介质绝缘双极工艺是实现既经济又优良的电信通信用集成电路的主要工艺。
The paper points out that the dielectric insulation bipolar technology is main technology for implementing integrated circuit used in communication.
将这种方法应用到具体的非晶相绝缘体中,以材料的实际结构来构造双势垒模型,得到的结果与实验相吻合。
When it is applied to amorphous insulating materials with double well potential model being constructed based on real structure, simulation results are in accord with experiments.
本文阐述了MOS系列功率器件的特性、绝缘栅双极型晶体管和集成型功率器件技术,以及它们的应用。
The paper expounds MOS system power element's characters, insulated gate bipolar transistor and integration type power element's technology and its applications.
采用了一种常态下利用双不对称电桥实时监测直流系统绝缘的方法,解决了正负母线绝缘均按比例下降时失效的问题。
A new method is adopted to real-timely monitor DC system insulation, which applies double asymmetrical Bridges to keep it effective when positive and negative pole insulations drop in same proportion.
介绍了一种用大功率绝缘栅极双极型晶体管(IGBT)模块SKM75GA L 123d和驱动模块EXB840设计的直流升压斩波器。
A design of boost converter using high-power insulated bipolar transistor IGBT module named SKM75GAL123D and driver module named EXB840 is introduced.
热电阻的受热部分(感温元件)是用金属丝均匀地双绕在绝缘材料制成的骨架上。
The thermal resistance of the heating part (temperature sensor) is made of metal wire even double wound on the insulating material on the skeleton.
该系统采用IGBT(绝缘栅双极型晶体管)器件,PWM(脉宽调制)控制技术。
The system adopted insulated gate bipolar transistor (IGBT) as its main circuit and pulse-width modulating (PWM) technology.
电机双端轴承绝缘并且电机轴碳刷接地,可构成对轴承电流的最佳防护。
The optimal protection for bearing current was reached by the insulation of both ends of bearing and grounding of carbon brush of motor shaf…
介绍了绝缘门极双极性晶体管(IGBT)的基本结构、工作原理、开关特性,以及在焊接逆变器中的应用。
The paper introduces the basic structure, working principle and switching feature of IGBT and its application to the converter used for welding.
本文采用了一种常态下利用双不对称电桥实时监测直流系统绝缘的方法,解决了上述问题。目前广泛使用的低频信号注入法容易受到直流系统支路中存在的对地分布电容的影响。
A new method of monitoring real-timely for DC system insulation using double asymmetrical Bridges in normal mode is adopted in this paper, and the shortcomings of symmetrical bridge are overcome.
提出了一种用PSPICE程序模拟绝缘栅双极型晶体管(IGBT)特性的方法。
A method to simulate the characteristics of insulated gate bipolar transistor (IGBT) with PSPICE program is proposed in this paper.
本文介绍测量绝缘介质二次电子发射系数的双枪方法,并在动态系统中进行测量。
A two electron gun method and an arrangement whereby the secondary electron emission yield of dielectric materials can be measured are introduced.
双热绝缘侧拉链口袋将保持液体长达四个小时的温水或冷水。
Dual thermo-insulated side zip pockets will keep fluids warm or cold for up to four hours.
对于包含基于自换向绝缘双极型晶闸管(IGBT)逆变器的静止补偿器(STATCOM),提出了一种非线性控制策略。
This paper presents a nonlinear control scheme for static synchronous compensators (STATCOM) consisting essentially of a self com mutated IGBT inverter.
本系列产品使用32针微处理器和绝缘栅双极型晶体管,具有电动机运行不发出噪声、高效、低速等性能特点。
Using a 32-bit microprocessor and insulated gate bipolar transistors, the M-Max series provides quiet motor operation, high efficiency and smooth, low-speed performance.
它采用了绝缘栅极双极型二极管和电压型换流器,控制和运行方式简单,输出波形好,具有广阔的应用范围和良好的发展前景。
It can be widely used for its easy and simple control and operation as well as for its good output waveforms.
绝缘栅双极二级管(IGBT)作为一种可控开关,获得了广泛应用。
Insulated Gate Bipolar Transistor (IGBT) as controllable switch, has been applied widely.
制备了含两层绝缘层的双势垒结构隧道发光结,介绍了其结构特点,分析了电子在结中的共振隧穿特性。
The double-barrier light emission tunnel junctions have been fabricated. The characteristics of electronic resonant tunneling with the junctions have been analyzed.
针对HIPIB技术的关键—磁绝缘离子二极管,进行了双极脉冲模式下自磁绝缘离子二极管脉冲各阶段的响应研究。
The response of magnetically insulated ion diode (MID) during the pulse, the key issue for HIPIB technology, is analyzed for principle of HIPIB generation in bipolar-pulse mode.
绝缘栅双极型晶体管(IGBT)是应用广泛的功率半导体器件,驱动器的合理设计对于IGBT的有效使用极为重要。
Isolated gate bipolar transistors (IGBTs) are widely used power semiconductor devices. Properly designed drivers are extremely important for the effective use of IGBTs.
这种双伞绝缘子的优点是改善绝缘子的耐污秽性能,增加爬电距离。
The double-umbrella insulator has the advantages of improving the pollution-resistance performance of the insulator and increasing the creepage distance.
讨论了硅基双势垒金属绝缘层金属绝缘层半导体 (MIMIS)隧道发光结的结构、制备方法及发光特性。
The structure, fabrication technology and light emission properties of double barrier MIMIS tunneling junction are discussed.
讨论了硅基双势垒金属绝缘层金属绝缘层半导体 (MIMIS)隧道发光结的结构、制备方法及发光特性。
The structure, fabrication technology and light emission properties of double barrier MIMIS tunneling junction are discussed.
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