nūhou

Hōʻike ʻo BIG i nā mea a pau: ʻO nā mea hoʻokomo chip, ʻike ʻia hoʻi nā mea hoʻokomo mana, nā mea hoʻokomo kiʻekiʻe o kēia manawa a me nā mea hoʻokomo mana kiʻekiʻe. Loaʻa iā ia nā ʻano o ka miniaturization, kiʻekiʻe kiʻekiʻe, kiʻekiʻe ka mālama ʻana i ka ikehu a me ka haʻahaʻa haʻahaʻa. ʻElua ʻano o ka mana chip inductors: me ka uhi magnetic a me ka uhi ʻole magnetic, ka mea nui i haku ʻia me ka magnetic core a me ke kelepona keleawe. Hoʻohana nui ia i ka kānana a me ka oscillation i ke kaapuni.
ʻO ka mea maʻamau, ʻo nā inductors i loko o nā kaʻa uila he ea-core coils a i ʻole coils me nā core magnetic, hiki ke hele wale i nā au liʻiliʻi a kū i nā voltage haʻahaʻa; a me ka mana inductors kekahi ea-core coils a me magnetic cores. ʻO ka hiʻohiʻona nui ʻo ka wili uea mānoanoa hiki ke kū i nā ʻumi o nā amperes, nā haneli, nā tausani, a i ʻole nā ​​ʻumi tausani o nā amperes.
ʻO ka nui o nā mea hoʻokomo chip he 4 mau ʻano, ʻo ia hoʻi nā inductors uea-ʻeha, laminated, braided a me nā inductors kiʻiʻoniʻoni lahilahi. Hoʻohana mau ʻia nā ʻano ʻano ʻelua o ke ʻano ʻeha uea a me ke ʻano laminated. ʻO ka mea mua he huahana ia o ka miniaturization o nā inductors uea maʻamau; hana ʻia ka mea hope me ka ʻenehana paʻi multilayer a me ka ʻenehana hana laminated. ʻOi aku ka liʻiliʻi o ka leo ma mua o nā mea hoʻokomo puʻupuʻu uea. He huahana koʻikoʻi ia i kūkulu ʻia ma ke kahua o nā ʻāpana inductive.
ʻAno makani: Hōʻike ʻia ia e kahi ākea o ka inductance (mH～H), kiʻekiʻe inductance pololei, haʻahaʻa haʻahaʻa (ʻo ia hoʻi, Q nui), nui i ʻae ʻia i kēia manawa, hoʻoilina kaʻina hana ikaika, maʻalahi, haʻahaʻa haʻahaʻa, etc., akā. ʻaʻole lawa Ua kaupalena ʻia i ka hoʻonui hou ʻana. Hiki i ka ceramic core winding type chip inductor ke hoʻomau i ka inductance paʻa a me ka waiwai Q kiʻekiʻe loa i kēlā alapine kiʻekiʻe, no laila ke noho nei ia i kahi i ka kaapuni kiʻekiʻe.
ʻAno Laminated: Loaʻa iā ia ka pale magnetic maikaʻi, kiʻekiʻe sintered density, a me ka ikaika mechanical maikaʻi. ʻO nā hemahema he haʻahaʻa hele haʻahaʻa, kumukūʻai kiʻekiʻe, inductance liʻiliʻi, a me ka waiwai Q haʻahaʻa. Ke hoʻohālikelike ʻia me nā inductors uea ʻeha chip, he nui nā mea maikaʻi: ka liʻiliʻi liʻiliʻi, kūpono i ka miniaturization o ke kaapuni, pani ʻia ka magnetic circuit, ʻaʻole e hoʻopilikia i nā ʻāpana a puni, ʻaʻole e hoʻopilikia ʻia e nā ʻāpana kokoke, i mea e pono ai nā ʻāpana kiʻekiʻe. -ka hoʻokomo ʻana o ka density; hoʻolālā hoʻohui, hilinaʻi kiʻekiʻe; maikaʻi ka wela a me ka solderability; ʻano maʻamau, kūpono no ka hana hoʻopili ʻana i ka ʻili.
ʻAno pahu kiʻiʻoniʻoni: Loaʻa iā ia nā hiʻohiʻona o ka mālama ʻana i ka Q kiʻekiʻe, ka pololei kiʻekiʻe, ke kūpaʻa kiʻekiʻe a me ka liʻiliʻi liʻiliʻi i loko o ka pahu uila microwave. Hoʻopili ʻia nā electrodes kūloko ma ka papa like, a ua hoʻokaʻawale ʻia ka māhele magnetic, hiki ke hōʻoia i ka loli ʻole o nā ʻāpana o ka mea ma hope o ke kau ʻana, a hōʻike i nā hiʻohiʻona maikaʻi ma luna o 100MHz.
ʻAno ulana: ʻO ka hiʻohiʻona ʻo ka inductance no kēlā me kēia ʻāpana leo ma 1MHz ʻoi aku ka nui ma mua o nā inductors chip ʻē aʻe, liʻiliʻi i ka nui, a maʻalahi hoʻi e hoʻokomo i ka substrate. Hoʻohana ʻia ma ke ʻano he ʻāpana magnetic liʻiliʻi no ka hana mana.
Loaʻa i nā inductors SMD kēia mau ʻano i luna. Inā makemake ʻoe e ʻike hou aku i ka ʻike huahana e pili ana i nā chip inductors, e ʻoluʻolu e hoʻomau i ka nānā ʻana i ka hoʻonui ʻana o kēia pūnaewele, a i ʻole e kāhea i ke kūkākūkā a kūʻai.