Multiple High Voltage Pulse Stressing of Polymer Thick Film Resistors

IF 1.3 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC

Active and Passive Electronic Components Pub Date : 2014-11-19 DOI:10.1155/2014/319213

B. Rambabu, Y. Rao

引用次数: 5

Abstract

The purpose of this paper is to study high voltage interactions in polymer thick film resistors, namely, polyvinyl chloride- (PVC-) graphite thick film resistors, and their applications in universal trimming of these resistors. High voltages in the form of impulses for various pulse durations and with different amplitudes have been applied to polymer thick film resistors and we observed the variation of resistance of these resistors with high voltages. It has been found that the resistance of polymer thick film resistors decreases in the case of higher resistivity materials and the resistance of polymer thick film resistor increases in the case of lower resistivity materials when high voltage impulses are applied to them. It has been also found that multiple high voltage pulse (MHVP) stressing can be used to trim the polymer thick film resistors either upwards or downwards.

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聚合物厚膜电阻器的多重高压脉冲应力

本文的目的是研究聚合物厚膜电阻器，即聚氯乙烯(PVC)石墨厚膜电阻器中的高压相互作用及其在这些电阻器通用修整中的应用。在聚合物厚膜电阻器上施加了不同脉冲持续时间和不同振幅的高压，并观察了这些电阻器在高压下的电阻变化。研究发现，在高电阻率材料下，聚合物厚膜电阻器的电阻减小，在低电阻率材料下，聚合物厚膜电阻器的电阻增大。多次高压脉冲(MHVP)应力可以对聚合物厚膜电阻器进行向上或向下的修整。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Active and Passive Electronic Components ENGINEERING, ELECTRICAL & ELECTRONIC-

CiteScore

1.30

自引率

0.00%

发文量

审稿时长

13 weeks

期刊介绍： Active and Passive Electronic Components is an international journal devoted to the science and technology of all types of electronic components. The journal publishes experimental and theoretical papers on topics such as transistors, hybrid circuits, integrated circuits, MicroElectroMechanical Systems (MEMS), sensors, high frequency devices and circuits, power devices and circuits, non-volatile memory technologies such as ferroelectric and phase transition memories, and nano electronics devices and circuits.