ʻO ka ʻokoʻa ma waena o ka inductor a me ka inductor maʻamau| GETWELL

ʻO nā hoaaloha i hoʻomaopopo i nā inductors ʻike i ʻelua ʻano o nā inductors i ka hoʻokaʻawale ʻana o nā inductors: nā mea pale pale a me nā inductors pale ʻole. Ma ka ʻatikala ma mua, ua ʻōlelo pū mākou i kēia mau ʻano inductors ʻelua, akā ʻaʻole i hoʻohālikelike pū kekahi. I kēia lā, mea hana hoʻopili me ʻoe e hoʻomaopopo i ka ʻokoʻa ma waena o nā inductors pale a me nā inductors unshielded.

ʻO ka ʻokoʻa ma waena o nā inductors pale a me nā inductors pale ʻole

Manaʻo ʻoe ʻo nā inductors a puni nā inductors pale? ʻO kahi inductor pale kahi inductor i hoʻopuni ʻia e kahi kumu magnetic. ʻAʻole nā ​​​​inductors a pau i hoʻopuni ʻia e nā cores i pale ʻia, e like me GNL inductors, i hoʻopuni ʻia e nā cores akā ʻaʻole i pale ʻia. He mea nui e hoʻokaʻawale i nā inductors pale a me ka pale ʻole i waho e hoʻoholo ai inā hoʻopuni ʻia ka inductor e kahi kumu magnetic. ʻO ka hoʻouka kaua o ka inductance

ʻO ka ʻōlelo maʻamau, ʻike ʻia ka uea enamel inductance unshielded ma waho me ka uhi ʻole o ka pale magnetic; ʻO ka pale inductor me ka pale magnetic, ke kū'ē EMI maikaʻi, e ho'ēmi i ka hoʻopili electromagnetic o ka inductor i ka honua o waho, e ho'ēmi i ka hoʻopiliʻana o ke kahua electromagnetic i hanaʻia e ke kaapuni i nā mea'ē aʻe.

ʻO kaʻoiaʻiʻo, aia kahi ʻokoʻa nui ma waena o ka inductance pale a me ka inductance unshielded ʻo ia ka inductance pale i kahi kaapuni magnetic paʻa, ʻoiai ʻo ka inductance unshielded he kaapuni magnetic wehe. ʻO ka mea i kapa ʻia ʻo ia ka mea i kapa ʻia ʻo ia hoʻi, ʻo ke kaʻapuni magnetic paʻa holoʻokoʻa i haku ʻia me nā mea magnetic, ʻoiai ʻo ke kaʻapuni mākena hāmama ʻo ia hoʻi he ʻokoʻa ea ea i loko o ke kaapuni magnetic. ʻO ke kāʻei ʻana i ka helu Inductor Co

ʻAʻole wale lākou ʻokoʻa, akā aia kekahi mau mea like. He liʻiliʻi ko lākou leo, maʻalahi ka ili, kūpono no ka hana maʻalahi, e like me nā koi like ʻole o nā mea kūʻai aku e hana i nā kikoʻī nui like ʻole no nā mea kūʻai aku e koho. ʻO ka ʻōlelo pili, ʻoi aku ka maikaʻi o ka inductor unshielded i ke kūpaʻa kuʻi ʻana a me ke kūpaʻa wela, kūpono no ka wiliwili maʻamau a me ka reflow kuʻi, me ka haʻahaʻa haʻahaʻa.

Hoʻohui inductor a me ka ʻokoʻa inductor maʻamau

ʻOi aku ka kiʻekiʻe o ka pololei o ka inductor hoʻohui ma mua o ka inductor maʻamau. Ma keʻano laulā, ʻo 20% wale nō ka pololei o nā inductors, aʻo kā mākou mau inductors ʻē aʻe he 10% pololei. ʻOi aku ka pololei o kekahi mau inductors, e like me 5%, i hoʻohālikelike ʻia me 20% no nā inductors i hoʻohui ʻia. No ka mea ʻilihune ka pololei o ka inductor i hoʻohui ʻia, no ke aha e noho ai i kahi mākeke nui?

ʻO kēia no ka mea ua loaʻa i nā inductors i hoʻohui ʻia nā pōmaikaʻi e pili ana i nā waiwai inductance. Loaʻa iā ia kahi ʻāpana haiki o nā waiwai ʻike. ʻO ka mea maʻamau, ʻoi aku ka liʻiliʻi o kāna inductance ma mua o 100uH, a hiki i kekahi mau ʻano o nā inductors i hoʻohui ʻia ke hiki i ka waiwai inductance ma lalo o 1uH. Kuhi ʻia ka inductor rate tapping

Ua ʻike mākou ʻo ka inductance i hoʻohui ʻia a me ka inductance maʻamau i ka manaʻo helu, ʻoi aku ka nui o ka ʻokoʻa ma waena o ka inductor i hoʻohui ʻia, inā ʻo ko lākou helu helu he 10 er, hiki i kahi inductance i hoʻohui ʻia ke hana i nā mea he nui, he liʻiliʻi ka awelika inductor current, no laila kekahi. ʻAʻole kiʻekiʻe nā huahana o nā koi helu, akā i ka hihia o ka nui o kēia manawa, ʻoi aku ka nui o ka noi o ka inductance i hoʻohui ʻia, e like me ke kamepiula a me nā kahua ʻē aʻe.

ʻO kēia ka hoʻokomo ʻana o nā inductors, inā makemake ʻoe e ʻike hou aʻe e pili ana i ka patch inductors, e ʻoluʻolu e kelepona i kā mākou mea hoʻolako inductor.