Litlhahiso tsa High Tg PCB ke life?

Melemo ea li-PCB tse phahameng tsa Tg ke life?

Hajoale, ho na le mefuta e meraro ea boleng ba Tg ea boto ea PCB, e leng eona e atileng haholo, e leng Tg130 e tloaelehileng, Tg150 e mahareng le Tg170 e phahameng.Palo e emela mocheso.Li-PCB tse phahameng tsa Tghangata li sebelisoa boto ea TG170.Ka mantsoe a mang, boleng ba Tg bo emela khanyetso ea mocheso ea boto ea PCB.Tg board e tloaelehileng e tla nolofatsa le ho holofala ka mocheso o phahameng, 'me thepa ea mochini le motlakase ea boto ea PCB e tla fokotseha ka potlako kamora ho ba le liphetoho tse thata le matla, tse ka amang bophelo ba ts'ebeletso ea PCB bonyane, kapa tsa lebisa ho lahleha ha PCB. .

Li-PCB tse phahameng tsa Tg li na le matla a ho hanyetsa mocheso, ho hanyetsa mongobo le thepa ea mochine.Ka tsoelo-pele e potlakileng ea indasteri ea elektronike, lisebelisoa tse phahameng tsa Tg li boetse li sebelisoa haholo lik'homphieutha, lisebelisoa tsa puisano, lisebelisoa tse nepahetseng, lisebelisoa le likarolo tse ling.

1. Botsitso bo phahameng: Haeba Tg ea substrate ea PCB e eketseha, e tla ntlafatsa ka bo eona ho hanyetsa mocheso, ho hanyetsa lik'hemik'hale, ho hanyetsa mongobo le botsitso ba lisebelisoa.

2, e mamelle moralo oa matla a phahameng a matla: haeba sesebelisoa se na le matla a phahameng a matla le boleng bo phahameng ba calorifi, joaleli-PCB tse phahameng tsa Tge tla ba tharollo e ntle bakeng sa tsamaiso ea mocheso.

3. Ha o fokotsa tlhahiso ea mocheso ho tloha mapolanka a tloaelehileng, liboto tse kholo tse hatisitsoeng tsa potoloho li ka sebelisoa ho fetola moralo le litlhoko tsa matla tsa thepa, 'me li-PCB tse phahameng tsa Tg li ka boela tsa sebelisoa.

4. E loketseng bakeng sa multilayer leLi-PCB tsa HDI: Hobane multilayer le HDI PCBs li kopane haholoanyane 'me li na le li-circuits tse teteaneng, li tla fella ka maemo a phahameng a ho qhala mocheso.Ka hona,li-PCB tse phahamengli atisa ho sebelisoa ka multilayer le HDI PCBs ho etsa bonnete ba hore PCB tlhahiso tšepahala.