Mai ka makahiki 2014, ua hoʻonui ʻia ka pono o nā mea kūʻai aku, nā huahana liʻiliʻi, nā huahana uila automotive no nā resistors chip nui.Ma keʻano nui, ua hoʻonui nui ʻia ke koi uila o ka ʻoihana ʻoihana, smt ka hoʻoili ʻana o nā huahana, akā ʻo ka ʻikepili o ke kaʻa i ka ikehu hou kaʻa kaʻa kaʻa i hoʻonui ʻia i ka ulu ʻana, ua hoʻohua i ka pono no ka hana chip o nā resistors.
Eia kekahi mea kūʻai uila i hoʻohana ʻia ma nā wahi liʻiliʻi liʻiliʻi o ka noi, ma kahi o nā resistors chip i kiʻekiʻe efficacy, koi kiʻekiʻe, lahilahi, miniaturization nā mea koʻikoʻi.2018 ka liʻiliʻi chip resistor nui precision no 01005. maʻamau hoʻohana chip resistors, chip inductors a me chip capacitors paʻakikī ke hoʻokaʻawale i ka helehelena.No laila pehea mākou e hele ai i ko mākou ola i kēlā me kēia lā e ʻike koke i nā ʻāpana chip SMT maʻamau?
I. ʻO ka hoʻokaʻawale ʻana o nā mea pale a me nā capacitors chip
E nānā i ka waihoʻoluʻu - ʻaʻole he silkscreen nā capacitors chip a pau, ʻo ke kaʻina moena i luna i lalo o ka sintering wela haʻahaʻa, ʻaʻohe ala e paʻi ma waho.ʻO kona waihoʻoluʻu he ʻōmaʻomaʻo hina.
E nānā i ka hōʻailona - nā capacitors chip ma ka hōʻailona kaapuni no "C", hōʻailona pale pale no "R".
E nānā i ka silkscreen - aia kahi silkscreen ka mea maʻamau he pale.
II.ʻO nā capacitors chip a me nā inductors chip e ʻike ai
E nānā i ke kala - e like me ka mea maʻamau, ʻoiai ʻeleʻele ka pōʻai o nā capacitors tantalum chip, ʻaʻole ʻeleʻele wale nō.A ʻeleʻele wale nā inductors chip.
E nānā i ke kumu hoʻohālike helu lepili code - chip inductors e hoʻomaka me L, chip capacitors e hoʻomaka me C. Mai ka hoʻomaka ʻana o ke ʻano he poepoe e hoʻoholo ai he mau inductors.
E nānā i ka hoʻolālā waho - e ʻike i nā ʻāpana like e hiki ke ʻoki a ʻoki i nā ʻāpana e ʻike i ka hoʻolālā waho, me ka hoʻonohonoho coil no ka inductor chip.
III.nā mea pale a me nā inductors chip e ʻike ai
Ma muli o ke ʻano - he ʻano polygonal ke ʻano o ka inductor, ʻoiai ʻo ka resistor ma ke ʻano he rectangular.ʻOi loa i ka wā i ʻike ʻia ai ka pōʻai, e like me ka mea maʻamau, he inductor.
E ana i ka waiwai kū'ē - heʻuʻuku ka waiwai kū'ē o ka inductor, he nui ka waiwai kū'ē o ka mea pale.
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Ka manawa hoʻouna: Sep-15-2023