Nūhou
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He aha nā mea e pono e nānā i ka hoʻomaʻemaʻe pcba?
ʻO ka hana PCBA, ma SMT a me DIP plug-in soldering, ʻo ka ʻili o nā ami solder e koe i kekahi flux rosin, etc.. Aia ke koena i nā mea corrosive, koena i loko o nā ʻāpana pcba pad ma luna, hiki ke kumu i ka leakage, pōkole pōkole a pēlā. pili i ke ola o ka huahana.ʻO ke koena he ...Heluhelu hou aku -
He aha nā mea e hoʻonā ai i ka kiʻekiʻe o ka hoʻolei ʻana i nā mea waiwai o ka mīkini chip?
ʻO nā mea hoʻolei chip mīkini he hana maikaʻi ʻole ia o ka mīkini chip, nā ʻano like ʻole o ka mīkini pahu pahu kiʻi i ka nui kūpono, ma waho aʻe o kahi ākea kūpono, pono e nānā a hoʻoponopono i ka pilikia o ka helu kiʻekiʻe kiʻekiʻe.mīkini hoʻokomo maʻamau t...Heluhelu hou aku -
Ka mālama ʻana a me ka hoʻohana ʻana i nā ʻāpana pili i ka mahana a me ka haʻahaʻa
ʻO nā ʻāpana uila nā mea nui no ka hoʻoili ʻana i ka chip, kekahi mau ʻāpana a me nā ʻokoʻa maʻamau, pono kahi mālama kūikawā e hōʻoia ai ʻaʻohe pilikia, ka wela a me ka haʻahaʻa haʻahaʻa kekahi o lākou.ʻO ka mālama ʻana i ka mālama ʻana i ka mālama ʻana i nā ʻāpana koʻikoʻi o ka mahana a me ka haʻahaʻa.Heluhelu hou aku -
Hoʻokaʻawale ʻana i nā hemahema Packaging (II)
5. Delamination ʻO ka delamination a i ʻole ka hoʻopaʻa maikaʻi ʻana e pili ana i ka hoʻokaʻawale ʻana ma waena o ka mea hoʻopaʻa paʻa plastik a me kāna mea pili.Hiki ke hana ʻia ka delamination ma kekahi wahi o kahi mea microelectronic i hoʻoheheʻe ʻia;hiki ke hana ʻia i ka wā o ke kaʻina hana encapsulation, post-encapsulation manufacturing phase, ...Heluhelu hou aku -
Hoʻokaʻawale ʻana i nā hemahema Packaging (I)
Packaging defects mainly include lead deformation, base offset, warpage, chip breakage, delamination, voids, uneven packaging, burrs, foreign particles and incomplete curing, etc. o...Heluhelu hou aku -
Papa Hana Kaapuni Pai
ʻElima mau ʻenehana maʻamau i hoʻohana ʻia i ka hana ʻana o ka papa kaapuni paʻi.1. Mīkini: Hoʻopili kēia i ka hoʻoheheʻe ʻana, ke kuʻi ʻana a me ke ala ʻana i nā lua ma ka papa kaapuni i paʻi ʻia me ka hoʻohana ʻana i nā mīkini maʻamau, a me nā ʻenehana hou e like me ka laser a me ka ʻoki wai.ʻO ka ikaika o ka b...Heluhelu hou aku -
Ke Kaʻina Hana Packaging BGA
ʻO ka substrate a i ʻole ka papa waena he ʻāpana koʻikoʻi o ka pūʻulu BGA, hiki ke hoʻohana ʻia no ka mana impedance a no ka hoʻohui ʻana i ka inductor/resistor/capacitor me ka hoʻohui ʻana i nā uwila interconnect.No laila, pono ka mea substrate e loaʻa i ke aniani kiʻekiʻe ka mahana hoʻololi rS (ma kahi o 17...Heluhelu hou aku -
Pehea e hana ai inā ʻaʻole lawa ka ea o ka mīkini SMT?
ʻO ka mea hoʻohana i ka mīkini SMT ʻike ʻo ke kaomi he ʻāpana koʻikoʻi o ka mīkini.I ka hoʻohana ʻana i ka mīkini SMT, ʻaʻole wale ʻoe e pono i ka uila, akā pono ʻoe i ke kaomi e kōkua i ka hoʻohana ʻana.I kekahi manawa e ʻike mākou ʻaʻole lawa ke kaomi ʻana i ka mīkini koho a wahi.He aha kā mākou e hana ai inā ma laila ...Heluhelu hou aku -
Hōʻikeʻike Semicon Korea 2023
ʻO NeoDen mea hoʻolaha kūhelu Korea—- 3H CORPORATION LTD.lawe i ka huahana hou- liʻiliʻi papa koho koho & wahi mīkini YY1 ma ka hōʻikeʻike, hoʻokipa e kipa hale lole C228.Hōʻike ʻia ʻo YY1 me ka mea hoʻololi nozzle aunoa, kākoʻo i nā lipine pōkole, nā capacitors nui a me ke kākoʻo max.12mm kiʻekiʻe hui...Heluhelu hou aku -
Manaʻo manaʻo o nā mea kūʻai aku o NeoDen
Customer1: Ua hōʻea mai kāu NeoDen YY1 i ko mākou wahi, hauʻoli nui mākou =) Customer2: He mīkini maikaʻi loa ʻo YY1.Ma hea e hiki ai iaʻu ke hoʻouna i ke kauoha no 1 pcs?me kona ikaika, YY1 koho a me ka wahi mīkini huki nui SMTʻoihana enthusiast a me ka wela o ka ninau a me ke kuai hoomau ole ia.Ma ka...Heluhelu hou aku -
ʻO ka paʻi ʻana i ka SMT i nā kumu a me nā hopena
Eʻikeʻia ka hana SMT i kekahi mau pilikia maikaʻiʻole, e like me ke kūʻana i ke kia hoʻomanaʻo, a hiki i ka tin, ka mea kūʻaiʻole, ka mea kūʻai wahaheʻe, a me nā mea'ē aʻe. He nui nā kumu no ka maikaʻiʻole, inā he pono no ka nānā ponoʻana i nā pilikia kiko'ī.I kēia lā me ʻoe e hoʻolauna i ka paʻi SMT i nā kumu a me nā...Heluhelu hou aku -
Hoʻohana ka mīkini SMT i nā pilikia maʻamau a me nā hoʻonā
Hiki iā mākou ke hālāwai i ke kaʻina o ka hoʻohana ʻana i ka mīkini koho a me ka wahi ʻaʻole hiki ke hana maʻamau, ʻo ke kūlana a mākou e hoʻomaka ai ʻaʻole hopohopo, e nānā i ka pili o ka mana, no ka mea, ʻaʻole i hoʻopili ʻia kāu plug mana. ʻoiaʻiʻo, aia paha ʻO nā pilikia voltage, ʻo ka pilikia nui loa ka equ...Heluhelu hou aku
