Wopanga PCB Wopikisana

Ceramic gawo lapansi limatanthawuza zojambulazo zamkuwa pa kutentha kwakukulu zomwe zimamangiriridwa ku aluminium oxide (Al2O3) kapena aluminium nitride (AlN) ceramic substrate pamwamba (imodzi kapena iwiri) yapadera mbale ndondomeko.Gawo laling'ono kwambiri lomwe lili ndi mawonekedwe owoneka bwino amagetsi, matenthedwe apamwamba kwambiri, zofewa zofewa komanso mphamvu zomata kwambiri, ndipo zimatha kuyika zithunzi zamitundu yonse ngati bolodi la PCB, lokhala ndi mphamvu zambiri zonyamula.Chifukwa chake, gawo lapansi la ceramic lakhala chinthu chofunikira kwambiri paukadaulo waukadaulo wamagawo amagetsi amagetsi ndi ukadaulo wolumikizana.

Ubwino wa matabwa a ceramic:

Kupsinjika kwamphamvu kwamakina, mawonekedwe okhazikika;Mkulu mphamvu, mkulu matenthedwe madutsidwe, kutchinjiriza mkulu;Kumanga kwamphamvu, anti - dzimbiri.

◆ Ntchito yabwino yozungulira kutentha, nthawi zozungulira mpaka nthawi za 50,000, kudalirika kwakukulu.

◆ Mapangidwe azithunzi zosiyanasiyana amatha kukhazikitsidwa ngati PCB (kapena gawo lapansi la IMS);Palibe kuipitsa, palibe kuipitsa.

◆ Kutentha kwa utumiki ndi -55 ℃ ~ 850 ℃;Coefficient yowonjezera kutentha ili pafupi ndi silicon, yomwe imathandizira kupanga gawo la mphamvu.

Kugwiritsa ntchito matabwa a ceramic:

Ceramic substrates (alumina, aluminium nitride, silicon nitride, zirconia ndi zirconia toughening alumina yomwe ndi ZTA) chifukwa cha kutentha kwake, makina, mankhwala, ndi dielectric katundu, amagwiritsidwa ntchito kwambiri mu semiconductor chip ma CD, masensa, mauthenga apakompyuta, mafoni a m'manja ndi ma terminal ena anzeru, zida ndi mita, mphamvu zatsopano, gwero la kuwala kwatsopano, njanji yothamanga kwambiri, mphamvu yamphepo, maloboti, zakuthambo ndi chitetezo chankhondo ndi madera ena apamwamba kwambiri.Malinga ndi ziwerengero, chaka chilichonse zosiyanasiyana ceramic gawo lapansi phindu anafika mabiliyoni mabiliyoni a msika, makamaka m'zaka zaposachedwapa, ndi chitukuko mofulumira China mu magalimoto mphamvu zatsopano, njanji mkulu-liwiro ndi 5 g m'munsi masiteshoni, ceramic gawo lapansi kufunika ndi yaikulu, kokha galimoto. m'dera, kuchuluka kufunika chaka chilichonse mpaka 5 miliyoni PCS;Alumina ceramic gawo lapansi silimagwiritsidwa ntchito kwambiri pamakampani amagetsi ndi zamagetsi, komanso mu sensa yamagetsi ndi gawo la kutentha kwa LED.

Amagwiritsidwa ntchito kwambiri m'magawo 5 otsatirawa:

1.IGBT module ya njanji yothamanga kwambiri, magalimoto atsopano amphamvu, magetsi opangira mphepo, ma robot ndi masiteshoni a 5G;

2.Smart phone backplane ndi kuzindikira zala;

3.Ma cell amafuta amtundu watsopano;

4.New flat plate pressure sensor sensor ndi oxygen sensor;

5.LD / LED kutentha kutentha, laser system, hybrid Integrated circuit;