Protection of Voltage Sources from Current Overloading

IF 0.4 4区工程技术 Q4 ENGINEERING, MULTIDISCIPLINARY

Instruments and Experimental Techniques Pub Date : 2025-03-07 DOI:10.1134/S0020441224702099

A. I. Sergeev

引用次数: 0

Abstract

A voltage source is described that provides protection of high-power output transistor stages against current overloading. The smooth setting of the maximum allowable output current makes it possible to quickly change the permissible load current from 6 to 13 A under changes in the output voltage from 2.5 to 9.1 V, while providing a power reserve for the output transistor of at least 35%.

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电压源电流过载保护

描述了一种电压源，它提供了高功率输出晶体管级防止电流过载的保护。最大允许输出电流的平滑设置使得在输出电压从2.5 V变化到9.1 V时，允许负载电流从6 A快速变化到13 A成为可能，同时为输出晶体管提供至少35%的功率储备。

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

Instruments and Experimental Techniques 工程技术-工程：综合

CiteScore

1.20

自引率

33.30%

发文量

113

审稿时长

4-8 weeks

期刊介绍： Instruments and Experimental Techniques is an international peer reviewed journal that publishes reviews describing advanced methods for physical measurements and techniques and original articles that present techniques for physical measurements, principles of operation, design, methods of application, and analysis of the operation of physical instruments used in all fields of experimental physics and when conducting measurements using physical methods and instruments in astronomy, natural sciences, chemistry, biology, medicine, and ecology.