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http://dx.doi.org/10.13067/JKIECS.2015.10.8.927

Design on a Dual Impulse Surge Protector for the Power over Ethernet Devices  

Jin, Jong-Ho (경남대학교 첨단공학과)
Kim, Young-Jin (창원대학교 제어계측공학과)
Rhee, Young-Chul (경남대학교 첨단공학과)
Publication Information
The Journal of the Korea institute of electronic communication sciences / v.10, no.8, 2015 , pp. 927-934 More about this Journal
Abstract
In this paper, in order to prevent impulse surge PoE(Power Over Ethernet) communications error caused by natural phenomenon in industrial sites, countermeasure design of impulse surge of PoE communications equipment is suggested by designing dual impulse surge protection circuit. In order to analyze characteristic of impulse surge noise signal, surge generating device which meet international standard IEC 61000-4-5 is invented. And this device shows that surge signal is weakened by designing dual PoE power supply protection circuit by connecting surge generating device to the PoE data transfer line.
Keywords
High Frequency; Lightning; Surge Protector; PoE(Power Over Ethernet); Impulse Generator;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
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