nūhou

Pehea e hoʻonui ai i ke ola o nā chip inductors?

E pili ana i ke ola o ka chip inductors, ke manaʻoʻiʻo nei au ua ʻike nā mea a pau, maʻamau 6 mau mahina, ma muli o ke kaʻina hana a me ka mālama ʻana.
I ka ʻōlelo o ke ola lawelawe, pono mākou e hoʻomaka me nā ʻano o nā mea magnetic. Ma ka ʻōlelo maʻamau, hoʻolei ʻia nā mea ferrite ma kahi wela kiʻekiʻe ma mua o 1,000 degere.
No laila, he ikaika kiʻekiʻe kona a hiki ke hōʻoia mau loa. A laila ua enamled uea keleawe. ʻO ka maʻamau, ke koho ʻana i kahi inductor, e kau ʻia ia ma ka inductance.
Hoʻoholo ʻia ke kūpaʻa DC DCR a me DC o kēia manawa IDC. ʻO ka manawa maʻamau ka hapalua. ʻOiaʻiʻo, ʻoi aku ka liʻiliʻi o ke kūʻē, ʻoi aku ka maikaʻi.
Inā hoʻokō ʻia nā ʻāpana āpau, e hana maʻalahi ka coil. Ke hoʻokomo ʻia ka inductor ma ka papa PCB, hiki ke hōʻoia mau loa. ʻOiaʻiʻo, inā hana ia ma nā wahi paʻakikī a ʻaʻole hoʻohana ʻia e like me ka mea e pono ai, e hoʻemi ʻia kona ola e like me ia.
SMD inductors, chip inductors loaʻa i nā ʻano 4, ʻo ia hoʻi nā uea-ʻeha, multilayer, ulana a me nā mea ʻoniʻoniʻoniʻoniʻoniʻoni. Hoʻohana mau ʻia nā ʻano ʻano ʻelua o ke ʻano ʻeha uea a me ke ʻano laminated.
Loaʻa nā waiwai pale magnetic maikaʻi, kiʻekiʻe sintered density, a me ka ikaika mechanical maikaʻi. Hoʻohui hui, hilinaʻi kiʻekiʻe; maikaʻi ka wela a me ka solderability; ʻano maʻamau, kūpono no ka hoʻonohonoho ʻana a me ka hana ʻana.