Kutayikira Kwapano Kumatanthauza Zomwe Zimapangidwa Kudzera Pakatikati Pakatikati Kapena Pamalo Otsekera Pakati Pazigawo Zachitsulo Zomwe Zimatsekeredwa Kuchokera Kuzizake, Kapena Pakati Pazigawo Zamoyo Ndi Zigawo Zokhazikitsidwa, Pomwe Palibe Chilema Pakugwiritsa Ntchito Voltage.Mu US UL Standard, Kutayikira Panopa Ndiko Kumene Kungathe Kuchitidwa Kuchokera Kugawo Lopezeka la Zida Zapakhomo Kuphatikizapo Kugwirizanitsa Kwamakono.Kutayikira Panopa Kumakhala ndi Magawo Awiri, Mmodzi Ndiwo Woyendetsa Panopa I1 Kupyolera mu Kukaniza kwa Insulation;Chinacho Ndi Kusamuka Kupyolera mu Mphamvu Yogawira I2 Yamakono, Mawonekedwe Amphamvu Otsiriza Ndi XC=1/2pfc Imasiyana Mosiyana ndi Mafupipafupi a Mphamvu, Ndipo Kugawidwa Kwamagawo Kuwonjezeka Panopa ndi Kuwonjezeka Kwakawirikawiri, Kotero Kutayikira Panopa Kuchulukirachulukira Kwa Kuchuluka Kwa Mphamvu Zamagetsi.Mwachitsanzo: Kugwiritsa Ntchito Thyristor Kuti Apereke Mphamvu, Harmonic Yake Kulemera Kwa Wave Kumawonjezera Kutayikira Panopa.
Ngati Pulogalamu-Yowongoleredwa ndi Kutayikira Panopa Tester Imayang'ana Ntchito ya Insulation ya Dera kapena Dongosolo, Izi Zikuphatikiza Chilichonse Chimene Chimadutsa Pazinthu Zotsekera.
Kuphatikiza pa Zomwe Zikuyenda Padziko Lapansi (Kapena Gawo Loyendetsa Kunja kwa Dera), Iyeneranso Kuphatikizira Zomwe Zikuyenda Padziko Lapansi Kudzera Pazida Zamagetsi Zomwe Zili mu Circuit kapena System (Kuthekera Kwamagawo Kutha Kuwonedwa Ngati Zida Zothandizira).Mawaya Aatali Adzapanga Kugawa Kwakukulu Kuthekera Ndi Kuchulukitsa Kutayikira Kwapano. Izi Ziyenera Kusamala Makamaka Mudongosolo Losakhazikika.
Mfundo Yoyezera Kutayikira Panopa Ndikofanana Ndi Kuyesa Kukaniza Kwa Insulation.Kuyeza Kukaniza Kwa Insulation Kwenikweni Ndi Mtundu Wakutayikira Panopa, Koma Kumawonetsedwa Munjira Yokaniza.Komabe, Kuyeza Kwachizolowezi Kwa Kutayikira Pakalipano Kumagwiritsa Ntchito Voltage Yolumikizirana, Ndiye Kutayikira Kwapano Kumayesedwa.
Chigawo Chamakono Chili ndi Capacitive Weight Current.
Panthawi Yoyang'anira Voltage Inspection, Kuti Musunge Zida Zoyesera Ndikuyang'ana Zizindikiro Zaumisiri Molingana ndi Malamulowo, Ndikofunikiranso Kuvomereza Kuti Mphamvu Yamagetsi Yamagetsi Yapamwamba Yomwe Simawononga Chida Choyesedwa (Insulation Material) Amaloledwa Yendani Pazida Zomwe Zikuyesedwa (Zinthu Zoyimitsa)* Mtengo Wachikulu Panopa, Umenewu Umatchedwa Kutayikira Panopa, Koma Njirayi Imagwiritsidwa Ntchito Pazochitika Zapadera Zapamwambazi.Chonde Dziwani Kusiyanako.
Pulogalamu-Yowongoleredwa ndi Kutayikira Panopa Tester Kwenikweni Ndi Njira Yamagetsi Kapena Zida Zomwe Zimayenda Kupyolera Mugawo La Insulation Popanda Zowonongeka Ndi Mphamvu Yogwiritsidwa Ntchito.
Panopa.Chifukwa chake, Ndi Chimodzi Mwa Zizindikiro Zofunikira Kuyeza Kuyika Kwa Zida Zamagetsi, Ndipo Ndichizindikiro Chachikulu Cha Ntchito Yoteteza Zamagetsi.
Pitirizani Kutayikira Panopa Pamtengo Wang'ono, Womwe Amagwira Ntchito Yofunika Pantchito Yachitetezo Pazinthu Zam'tsogolo.
The Programmable Leakage Current Tester Imagwiritsidwa Ntchito Kuyeza Kutayikira Komwe Sikugwira Ntchito Pantchito Yopangidwa Ndi Operation Power Supply (Kapena Mphamvu Zina) Zamagetsi Amagetsi Kupyolera mu Insulation kapena Distributed Parameter Impedance, Ndipo Impedance Yake Yolowetsa Imatsanzira Kusokoneza Kwa Munthu. Thupi.
Kutayikira Kwapano Kumapangidwa Ndi Kusintha Kwa Impedance, Kusintha Kwa Range, AC-DC Conversion, Kukulitsa, Kuwonetsa Zida, Ndi Zina Zilinso ndi Kukonza Kwatsopano, Phokoso Ndi Ma Alamu Owala Ndi Zida Zoyesera Zopangira Magetsi, Ndi Zida Zawo Zosonyeza Zida Mu Analogi ndi Digital Mitundu iwiri.
Zomwe zimatchedwa Touch Current, Mwachidule, Zimatanthawuza Zamakono Zomwe Zimayenda Kupyola Chigawo Chogwira Ntchito Chachitsulo Kupyolera mu Thupi la Munthu Kupita Pansi Pansi Kapena Mbali Yogwira Ntchito.Pazimenezi, Tiyenera Kuigwiritsa Ntchito Poyang'ana Dongosolo Loyeserera Thupi la Munthu, Parallel Voltmeter, Ndipo Magawo Oyerekeza a Thupi la Munthu Amakhala ndi Magawo Osiyanasiyana Otengera Thupi la Anthu Molingana ndi Malamulo Osiyanasiyana a Chitetezo Pazamankhwala.
Pali Mitundu Inayi Yakutayikira Panopa: Semiconductor Component Leakage Current, Power Supply Leakage Current, Capacitor Leakage Current And Feather Leakage Current.
Dzina lachi China: Kutuluka Pano;Dzina Lachilendo: Leakage Current
1 Kutayikira Kwatsopano Kwa Zida Za Semiconductor
2 Mphamvu Kutayikira Panopa
3 Capacitor Kutayikira Panopa
4 Zosefera Kutayikira Panopa
1. Kutayikira Panopa Kwa Zida Za Semiconductor
Kakang'ono Kakang'ono Kwambiri Kumayenda Kupyolera M'mphepete mwa PN Ikachoka.DS Ikakhazikitsidwa Patsogolo Kukondera Ndipo GS Ndi Reverse Biased, Pambuyo Kutsegula Channel Conductive, Yapano Ikuyenda Kuchokera ku D Kupita Ku S. Koma Kwenikweni, Chifukwa Chokhalapo Kwa Ma Electron Aulere, Ma Electron Aulere Amalumikizidwa ku SIO2 Ndi N +, Zomwe Zimayambitsa DS To Leak Current.
2. Mphamvu Kutayikira Current
Kuti Muchepetse Chisokonezo Pakusinthira Mphamvu, Malinga ndi National Standard, Circuit Filter ya EMI Iyenera Kukhazikitsidwa.Chifukwa Cholumikizana ndi EMI Circuit, Pali Pang'ono Panopa Pansi Pansi Pambuyo pa Kusintha Kwamagetsi Kumalumikizidwa ndi Magetsi, Kumene Ndiko Kutayikira Panopa.Ngati Sizinakhazikitsidwe, Chipolopolo cha Pakompyuta Chidzakhala ndi Voltage ya 110 Volts Pansi, Ndipo Imamva Kuti Ikagwidwa Ndi Dzanja, Zomwe Zidzakhudzanso Mayendedwe a Pakompyuta.
3. Capacitor Leakage Current
Capacitor Medium Singakhale Wabwino Kwambiri Popanda Mayendedwe.Pamene Capacitor Ikugwiritsidwa Ntchito Ndi DC Voltage, Capacitor Idzakhala ndi Kutayikira Panopa.Ngati Kutayikira Kwapano Ndikokukulu Kwambiri, Capacitor Idzawonongeka Ndi Kutentha.Kuwonjezera pa Electrolytic Capacitors, The Leakage Current of Other Capacitors Ndi Yaing'ono Kwambiri, Choncho Insulation Resistance Parameter Imagwiritsidwa Ntchito Kuwonetsa Ntchito Yake Yotsekemera;Ndipo Electrolytic Capacitor Ili Ndi Kutayikira Kwakukulu Pakalipano, Ndiye Kutayikira Kwapano Kumagwiritsidwa Ntchito Kuwonetsa Ntchito Yake Yoyimitsa (Molingana Ndi Mphamvu).
Kugwiritsa Ntchito Voltage Yowonjezera ya DC Ku Capacitor Kuwona Kuti Kulipiritsa Pano Kukusintha Kwambiri, Kenako Kuchepa Ndi Nthawi.Ikafika Pamtengo Winawake Womaliza, Mtengo Womaliza wa Panopa Umene Umakhala Wokhazikika Kwambiri Umatchedwa Leakage Current.
Chachinayi, Zosefera Zotayikira Panopa
Tanthauzo La Kutayikira Panopa Sefa Yopereka Mphamvu Ndi: Panopa Kuchokera Pazosefera Mpaka Pamapeto Osamveka a Mzere Wolowera Kulumikizana Pansi pa Voltage Yowonjezera Yolumikizirana.
Ngati Madoko Onse A Zosefera Atsekeredwa Kwathunthu Kuchokera Kunyumba, Mtengo Wakutayikira Pano Umadalira makamaka Kutayikira Kwapano Kwa Common-Mode Capacitor CY, Ndiye Kuti, Zimatengera Kutha Kwa CY.
Chifukwa Chosefera Kutayikira Panopa Kumakhudzana ndi Chitetezo Chamunthu, Maiko Onse Padziko Lapansi Ali Ndi Malamulo Okhwima Pa Ilo: Kwa 220V/50Hz Communication Grid Power Supply, Kutayikira Panopa Sefa ya Phokoso Nthawi zambiri Kumafunika Kukhala Ochepera 1mA.
Nthawi yotumiza: Feb-06-2021
