He aha nā hopena o ka wela nui ʻana i ka Varistor?

ʻO ka varistor kahi mea pale me nā ʻano volt-ampere nonlinear.E like me ka thermistor, he ʻāpana nonlinear.Pilikia ʻo Varistor i ka uila.I loko o kekahi laina volta, hoʻololi kona kū'ē me ka hoʻololi o ka volta.

Nā ʻano like ʻolehoʻohana nui ʻia i nā mea pono hale, nā mea kūʻai uila, ʻoihana a me nā māla ʻē aʻe ma muli o kā lākou pono ponoʻī.No ka laʻana, ʻo nā umu microwave, nā ea, a me nā mea ʻē aʻe he varistors nā mea āpau.ʻO ka pae wela hana o ka varistor he -40°C~+85°C.Loaʻa i ka varistor ka hana paʻa.Ma hope o ka hana mau ʻana no 1000 mau hola ma kahi mahana o +40 ° C (± 2 ° C) a me kahi haʻahaʻa pili ma kahi o 90%, a laila hoʻololi i ke kūlana ma ka lumi wela, ʻoi aku ka liʻiliʻi o ka hoʻololi uila o ka varistor i hoʻāʻo ʻia. 10%.

Me ka hiki ʻana mai o ke kauwela, piʻi aʻe ke kiʻekiʻe o ka mahana, a ʻoi aku ka nui o ka varistor i nā pilikia i ka wā e hana ai i ka wela kiʻekiʻe.ʻO kaʻoiaʻiʻo,ʻaʻohe pilikia me ka varistor e hana ana i ka mahana wela no ka manawa pōkole.I ka manawa e hana ai ka varistor ma luna o ka pae wela no ka manawa lōʻihi, e hoʻoikaika mālie ka linearization haʻahaʻa haʻahaʻa o ka varistor, piʻi ka leakage o kēia manawa a kahe i ka wahi nāwaliwali, a heheʻe ka mea o ka wahi nāwaliwali e hana i kahi puka pōkole. , e ninini mau ʻia kahi au nui i loko o ka lua pōkole e hana ai i kahi wela nui, kahi e hoʻopau ai ka varistor a puhi i ke ahi.

No laila, i ka wā e hoʻohana ai i nā mea hana hale, ʻoi aku ka mana kiʻekiʻe, pono mākou e hoʻolohe i ka mahana a puni ka mea hana ʻaʻole i kiʻekiʻe loa, a mālama i kahi pae wela maʻamau e pale aku i nā pōʻino weliweli.

E koho i kahi mea hana hilinaʻi i ka wā e kūʻai ai i ka varistor hiki ke pale i ka nui o nā pilikia pono ʻole.ʻO JYH HSU (a i ʻole Dongguan Zhixu Electronics) ʻaʻole wale nā ​​hiʻohiʻona piha o nā capacitors seramika me ka maikaʻi i hōʻoiaʻiʻo ʻia, akā hāʻawi pū kekahi i ka hopohopo ʻole ma hope o ke kūʻai aku.Ua hala nā hale hana JEC ISO9001: 2015 hōʻoia ʻōnaehana hoʻokele maikaʻi;Ua hala nā capacitors palekana JEC (X capacitors a me Y capacitors) a me nā varistors i ka hōʻoia o nā ʻāina like ʻole;ʻO nā capacitors ceramic JEC, nā capacitors kiʻiʻoniʻoni a me nā capacitors super e pili ana me nā hōʻailona kalapona haʻahaʻa.