ÇѱÛÁ¦¸ñ(Korean Title) |
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¿µ¹®Á¦¸ñ(English Title) |
Immunity of Electronic Equipments Against Potable High Voltage Generator |
ÀúÀÚ(Author) |
ÀÌÁ¾ÀÍ
¿©ÁØÈ£
Jong-Ig Lee
Junho Yeo
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¿ø¹®¼ö·Ïó(Citation) |
VOL 21 NO. 02 PP. 0061 ~ 0062 (2017. 10) |
Çѱ۳»¿ë (Korean Abstract) |
º» ¿¬±¸¿¡¼´Â ÃÖ±Ù »ó¿ëÈµÈ ÈÞ´ë °¡´ÉÇÑ ¼ÒÇü °íÀü¾Ð ¹ß»ý±âÀÇ ÁÖ¿ä ±â´É°ú Á¦¿ø¿¡ ´ëÇØ ¼Ò°³ÇÑ´Ù. USB ų·¯´Â USB Æ÷Æ®¸¦ »ç¿ëÇÏ´Â ÀüÀÚ±â±âÀÇ °úÀü¾Ð ÀԷ¿¡ ´ëÇÑ º¸È£È¸·Î¸¦ ½ÃÇèÇϱâ À§ÇÑ ¿ëµµ·Î °³¹ßµÇ¾ú´Ù. USB Æ÷Æ®¿¡¼ °ø±ÞµÇ´Â 5 V Á÷·ù Àü¾ÐÀ» ¹ßÁø±â, º¯¾Ð±â, ¹èÀü¾Ð Á¤·ùȸ·Î¸¦ ÅëÇØ 200 VÀÌ»óÀÇ ÃæºÐÈ÷ ³ôÀº Á÷·ù Àü¾ÐÀ¸·Î º¯È¯½ÃŲ´Ù. °í¿ë·® Ä¿ÆнÃÅÍ¿¡ ÃæÀüµÈ Àü¾ÐÀ» USB Æ÷Æ®¸¦ ÅëÇØ ¿ª¹æÇâÀ¸·Î ÀüÀÚ±â±â¿¡ Ãæ°ÝÀ» °¡ÇÏ¿© ÀüÀÚ±â±â¸¦ Æı«Çϰųª º¸È£È¸·Î¸¦ ½ÃÇè ÇÒ ¼ö ÀÖ´Ù. USB ų·¯´Â °³ÀÎÀÌ ½±°Ô ±¸ÀÔÇÏ¿© ÀüÀÚ±â±â¸¦ ½ÃÇèÇØ º¼ ¼ö ÀÖ´Ù. ÀÎÅͳÝÀ» ÅëÇØ °ø°³µÈ ½ÃÇè °á°úµé°ú ½ÇÁ¦ ½ÃÇèÀ» ÅëÇØ È®ÀÎµÈ °á°úµéÀ» ¼Ò°³ÇÑ´Ù.
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¿µ¹®³»¿ë (English Abstract) |
In this study, we introduce some main functions and specifications of a recently commercialized potable compact high voltage generator. USB killer has been designed to test surge protection circuitry of electronic equipments using USB ports. USB killer transforms 5V DC power supplied by USB port into a sufficiently high voltage over 200V DC through oscillator, transformer, voltage multiplier, and rectifier. The power charged in a high-capacity condenser can be applied back into the electronic equipments as an electric shock to destroy them or test protection circuits. USB killer is a readily available item, and one can test a variety of electronic equipments. We introduce some test results known over the internet and those obtained from our tests.
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Å°¿öµå(Keyword) |
USB tester
USB protector
high voltage generator
potable
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ÆÄÀÏ÷ºÎ |
PDF ´Ù¿î·Îµå
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