Nā kumu no ka hāʻule ʻole o nā kānana kiʻiʻoniʻoni

Nā kaha kiʻiʻoniʻonihe mau capacitors maikaʻi loa ma muli o ko lākou mau waiwai maikaʻi.Loaʻa iā ia ke kūpaʻa insulation kiʻekiʻe, nā hiʻohiʻona alapine maikaʻi loa (ka pane alapine ākea), a me ka poho dielectric haʻahaʻa.Ma muli o nā pono i luna, hoʻohana nui ʻia nā capacitor kiʻiʻoniʻoni i nā kaʻa analog.Loaʻa i nā capacitors kiʻiʻoniʻoni ke kānana, no laila he aha nā kānana kiʻiʻoniʻoni?
ʻO ka capacitor kiʻi kānana kahi ʻano mea mālama ikehu i hoʻokomo ʻia ma nā ʻaoʻao ʻelua o ke kaapuni rectifier e hōʻemi i ka coefficient AC pulsation ripple a hoʻomaikaʻi i ka puka DC maʻemaʻe.Pono ke kaapuni kānana i ka mana nui o ka capacitor mālama ikehu.Ma na kaapuni a pau e pono ai ke hoohuli i ke au i ke au pololei, o ka hoonoho ana i na capacitors ki'i kanana, e paa loa ka hana o ke kaapuni uila, a e hoemi no hoi i ke keakea ana o ka ripple alternating ma ke kaapuni uila.Ua ʻike ʻia ʻaʻole i hāʻule ka capacitor kiʻiʻoniʻoni kānana i ka wā e hoʻohana ai, ʻo ia paha ma muli o kēia mau kumu:

1) ʻO ka maikaʻi o ka huahana o ka capacitor kiʻiʻoniʻoni kānana ponoʻī, e like me ke kaʻina hana hana ʻole a me nā mea waiwai, ʻaʻole kūlike ka capacitance i hōʻailona ʻia i ka capacitance maoli, a ʻo ka ʻelemakule i hoʻohana ʻia e ka manawa lōʻihi e hoʻopau ai.
2) ʻO ka mana o ke kaiapuni o waho, e like me ka hoʻokomo ʻana i kahi me ka wela wela a kokoke paha i kahi kumu wela, ka pilina maikaʻi ʻole o nā capacitors, ka pilina maikaʻi ʻole, a me nā mea ʻē aʻe.
3) ʻO ka pilikia Harmonic, ʻo ka harmonics e hoʻolalelale i ka capacitor kiʻiʻoniʻoni kānana, e hoʻoulu ai ka capacitor i ka overcurrent a wela.
Aia kekahi mau kumu kūikawā ʻē aʻe.He mea pono ke kālailai a hoʻokolokolo i ka pūnaewele kahi i puhi ʻia ai ka capacitor kiʻiʻoniʻoni kānana, a e noiʻi mālie i ke kumu o ka hemahema.I kekahi manawa, ʻo nā kikoʻī liʻiliʻi paha ke kumu o ka pau ʻana.
Ke koho ʻana i kahi capacitor kiʻiʻoniʻoni, pono ʻoe e ʻimi i kahi mea hana pono.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.Welina mai e hoʻokaʻaʻike mai iā mākou.