Palekana ESD Disk Varistor Electronics
Nā hiʻohiʻona a me nā ʻano ʻenehana
ʻO ka liʻiliʻi liʻiliʻi, ka mana kahe nui a me ka hoʻomanawanui ikaika nui
Epoxy insulation encapsulation
Manawa pane: <25ns
Ka pae wela hana: -40℃～+85℃
Ke kū'ē kū'ē: ≥500MΩ
ʻO ka helu wela o ka volistor varistor: -0.5%/℃
Nā anawaena chip: 5, 7, 10, 14, 20, 25, 32, 40mm
ʻO ka haʻalele ʻae ʻia o ka volta varistor: K±10%
Palapala noi
Ka pale overvoltage o nā transistors, diodes, ICs, thyristors a me nā mea hoʻololi semiconductor a me nā mea uila like ʻole.
ʻO ka hoʻoulu ʻana no nā mea hana hale, nā mea hana ʻenehana, nā relay a me nā ʻili uila
ʻO ka hoʻokuʻu electrostatic a me ka hoʻopau hōʻailona walaʻau
Leakage pale, hoʻololi overvoltage pale
Nā kelepona, nā hoʻololi i hoʻomalu ʻia e ka papahana a me nā lako kamaʻilio ʻē aʻe a me ka pale overvoltage
Kaʻina Hana Hana
Palapala hōʻoia
FAQ
He aha nā waiwai kumu o nā varistors?
(1) ʻO nā hiʻohiʻona palekana, inā ʻaʻole ʻoi aku ka ikaika o ka hopena o ke kumu hopena (a i ʻole ka hopena o kēia manawa Isp=Usp/Zs) ma mua o ka waiwai i ʻōlelo ʻia, ʻaʻole ʻae ʻia ka mana palena o ka varistor e ʻoi aku ma mua o ka hopena kū i ka volta (Urp) i hiki i ka mea i hoomaluia ke ku.
(2) Nā hiʻohiʻona kūʻē i ka hopena, ʻo ia hoʻi, hiki i ka varistor ponoʻī ke kū i ka hopena i ʻōlelo ʻia i kēia manawa, ka ikehu hopena, a me ka mana awelika ke hiki mai nā hopena he nui ma hope o kekahi.
(3) ʻElua mau hiʻohiʻona o ke ola, ʻo ia ke ola o ka volta hana mau, ʻo ia hoʻi, hiki i ka varistor ke hana me ka hilinaʻi no ka manawa i ʻōlelo ʻia (mau hola) ma lalo o ka mahana ambient i ʻōlelo ʻia a me nā kūlana uila ʻōnaehana.ʻO ka lua ka hopena o ke ola, ʻo ia hoʻi, ka helu o nā manawa hiki ke kūpaʻa i ka hopena i ʻōlelo ʻia.
(4) Ma hope o ka hoʻokomo ʻana o ka varistor i ka ʻōnaehana, me ka hoʻohui ʻana i ka hana pale o ka "valve palekana", e lawe pū kekahi i nā hopena hou aʻe, ʻo ia ka mea i kapa ʻia "hopena lua", ʻaʻole pono e hōʻemi i ka maʻamau. hana hana o ka ʻōnaehana.
