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Custom 4-umaleko Black Soldermask PCB kunye BGA

Custom 4-umaleko Black Soldermask PCB kunye BGA Umfanekiso Featured
  • Custom 4-umaleko Black Soldermask PCB kunye BGA

Inkcazelo emfutshane:

Okwangoku, itekhnoloji ye-BGA isetyenziswa kakhulu kwicandelo lekhompyuter (ikhompyuter ephathwayo, isupercomputer, ikhompyuter yomkhosi, ikhompyuter yonxibelelwano), indawo yonxibelelwano (iipheyija, iifowuni eziphathwayo, iimodem), indawo yeemoto (abalawuli abahlukeneyo beenjini zeemoto, iimveliso zokuzonwabisa zemoto) . Isetyenziswa kwiintlobo ngeentlobo zezixhobo ze-passive, ezona zixhaphakileyo zii-arrays, iinethiwekhi kunye nezihlanganisi. Izicelo zayo ezithile ziquka i-walkie-talkie, umdlali, ikhamera yedijithali kunye nePDA, njl.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Inkcazo yeMveliso:

Izinto ezisisiseko: FR4 TG170+PI
Ukutyeba kwePCB: Okungqongqo: 1.8+/-10%mm, bhetyebhetye: 0.2+/-0.03mm
Ubalo lomaleko: 4L
Ukutyeba kobhedu: 35um/25um/25um/35um
Unyango olungaphezulu: ENIG 2U”
Imaski yeSolder: Buluhlaza obukhazimlayo
Isikrini sesilika: Mhlophe
Inkqubo eyodwa: Eqinile+eguqukayo

Isicelo

Okwangoku, itekhnoloji ye-BGA isetyenziswa kakhulu kwicandelo lekhompyuter (ikhompyuter ephathwayo, isupercomputer, ikhompyuter yomkhosi, ikhompyuter yonxibelelwano), indawo yonxibelelwano (iipheyija, iifowuni eziphathwayo, iimodem), indawo yeemoto (abalawuli abahlukeneyo beenjini zeemoto, iimveliso zokuzonwabisa zemoto) . Isetyenziswa kwiintlobo ngeentlobo zezixhobo ze-passive, ezona zixhaphakileyo zii-arrays, iinethiwekhi kunye nezihlanganisi. Izicelo zayo ezithile ziquka i-walkie-talkie, umdlali, ikhamera yedijithali kunye nePDA, njl.

Ii-FAQs

Umbuzo: Yintoni i-Rigid-Flex PCB?

Ii-BGAs (Ii-Arrays zeGridi yeBhola) ngamacandelo e-SMD anonxibelelwano emazantsi ecandelo. Iphini nganye inikwe ibhola yesolder. Zonke iidibansi zihanjiswa kwigridi yomphezulu ofanayo okanye i-matrix kwicandelo.

Q: Yintoni umahluko phakathi BGA kunye PCB?

Iibhodi ze-BGA zinonxibelelwano olungaphezulu kune-PCB eqhelekileyo, ivumela ukuxinana okuphezulu, iiPCB ezincinci ezinobungakanani. Ekubeni izikhonkwane zingaphantsi kwebhodi, izikhokelo nazo zifutshane, zinika i-conductivity engcono kunye nokusebenza ngokukhawuleza kwesixhobo.

Umbuzo: Isebenza njani iBGA?

Amacandelo e-BGA anepropathi apho aya kuzilungelelanisa ngokwawo njengoko i-solder iqina kwaye iqina enceda ngokubekwa okungafezekanga.. Icandelo lifudunyezwe ukudibanisa izikhokelo kwi-PCB. Intaba ingasetyenziselwa ukugcina indawo yecandelo ukuba i-soldering yenziwa ngesandla.

Umbuzo: Yintoni inzuzo ye-BGA?

Iiphakheji ze-BGA zibonelelaUbuninzi be-pin, ukuchasana kwe-thermal, kunye ne-inductance ephantsikunezinye iindidi zeepakethe. Oku kuthetha izikhonkwane zoqhagamshelo ezingaphezulu kunye nokusebenza okwandisiweyo ngezantya eziphezulu xa kuthelekiswa neepakethe ezimbini zomgca okanye ezisicaba. I-BGA ayikho ngaphandle kokungalungi kwayo, nangona kunjalo.

Q: Ziziphi izinto ezingeloncedo kwi-BGA?

I-BGA ICskunzima ukuhlola ngenxa yezikhonkwane ezifihlwe phantsi kwepakethe okanye umzimba we-IC. Ngoko ukuhlolwa okubonakalayo akunakwenzeka kwaye i-de-soldering inzima. I-solder ye-BGA IC edibeneyo kunye ne-PCB pad ixhomekeke kuxinzelelo lwe-flexural kunye nokudinwa okubangelwa yipateni yokufudumeza kwinkqubo ye-reflow soldering.

Ikamva le-BGA Package ye-PCB

Ngenxa yezizathu zokusebenza kweendleko kunye nokuqina, iipakethe ze-BGA ziya kuthandwa ngakumbi nangakumbi kwiimarike zemveliso zombane neze-elektroniki kwixesha elizayo. Ngapha koko, kukho iintlobo ezininzi ezahlukeneyo zephakheji ye-BGA zaphuhliswa ukuhlangabezana neemfuno ezahlukeneyo kwishishini le-PCB, kwaye kukho iinzuzo ezininzi ezintle ngokusebenzisa le teknoloji, ngoko sinokulindela ikamva eliqaqambileyo ngokusebenzisa iphakheji ye-BGA, ukuba unayo imfuneko, nceda uzive ukhululekile ukuqhagamshelana nathi.

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