O le uʻamea filogia uʻamea filogia o se faʻavae uʻamea faʻapitoa, ona o lona lelei conductivity vevela, dissipation vevela, eletise faʻatinoina faʻamalositino ma masini gaosiga gaioiga, lautele faʻaaogaina i le gaosiga gaioiga o substrate gaosiina, alumini uʻamea filogia substrate mafai ona vaevaeina i tolu faaputuga, faʻatulagaina mo le vaega matagaluega (apamemea foil), faʻaʻesega vaega ma uamea faavae. O le alumini substrate pcb e lautele faʻaaogaina i le TAITAIINA, ea maluluina, taʻavale, ogaumu, eletise, moli auala, maualuga malosi ma isi

Aisea e mafai ai ona lautele faʻaaogaina le substrate alumini i oloa maualuga-tekonolosi? Malulu faʻalauteleina gaioiga, dimensional mautu, vevela dissipation ma isi meatotino faia alumini substrate e faʻafetaui sili maualuga maualuga manaʻoga o oloa. Faatasi ai ma lenei faʻafitauli, ma YMS polofesa aluminium substrate gaosi faʻatasi ia malamalama. .

Lenei o le a tatou faʻailoa atu fesoʻotaʻiga meatotino o alumini substrate

1. dissipation vevela: i le taimi nei, tele faaluaina ipu, tele-vaega ipu maualuga density, maualuga paoa, vevela dissipation faigata.Traditional lolomi ipu substrate e pei o FR4, CEM3 o conductors ma matitiva conductivity vevela, vaeluaina-faʻaʻesega ma leaga le vevela dissipation Aua le tuʻueseina le faʻamamafanafanaina o masini eletise, ma mafua ai le leaga o le vevela o mea faʻaeletise, ma le aluminium substrate mafai ona foʻia le faʻafitauli o le faʻaseseina o le vevela. I se faʻaopopoga i le aluminium substrate, apamemea substrate vevela faʻasalaga e faʻapitoa lava lelei, ae o le tau e taugata

2. Fetuutuunai tulaga: alumini faavae lolomi laupapa, manino sili atu mausali nai lo le tele o mea faʻapipiʻi mea lolomi board.The ipu substrate alumini ma ipu sanuisi ua vevela mai 30 ℃ i le 140 ~ 150 ℃, ma le tele tele o 2.5 ~ 3.0%.

3. Faʻalauteleina vevela ma maluluina faʻasolosolo masani meatotino o vailaʻau, ma o le coefficient o faʻalauteleina vevela o vailaʻau eseese e eseese.Aluminum lolomitusi laupapa mafai ona foʻia lelei le faʻafitauli o le vevela dissipation, faʻaititia le vevela faʻalauteleina ma malulu faapipiiina o vaega eseese i luga o le lolomiina laupapa, faʻaleleia le anagata ma le faʻatuatuaina o le masini atoa ma mea faʻaeletoroni. Ae maise SMT (luga faʻatekonolosi potopoto) faʻalauteleina vevela ma malulu shrinkage faʻafitauli.

4. O isi mafuaʻaga: alumini faʻavae lolomi laupapa matagaluega, puipuia puipuiga, suia faʻavaivaʻa keramika substrate, faʻatuatuaina faʻaogaina o luga faʻatuina tekonolosi; Faʻaitiitia le moni aoga eria o le lolomi laupapa matagaluega; Sui radiator ma isi vaega, faʻaleleia le vevela teteʻe ma faʻaletino meatotino o le oloa; Faʻaititia le gaosiga o tau, faʻaititia le malosi o tagata faigaluega.

O loʻo taua i luga le mafuaʻaga ua ala ai ona faʻaaoga lautele le substrate aluminium, ou te faʻamoemoe e aoga tele ia te oe.