Soo saaraha PCB ee tartamaya

Substrate Copper PCB ee Iftiinka Dibadda

Sharaxaad Gaaban:

Mid ka mid ah looxa lakabka ah, dhumucda looxa:2.0mm;

Dhumucdiisuna waxay dhammaatay: 35um,

Dhammaystirka: ENIG


Faahfaahinta Alaabta

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Hordhaca MCPCB

MCPCB waa soo gaabinta biraha PCB-yada asaasiga ah, oo ay ku jiraan aluminium PCB ku salaysan, PCB ku salaysan naxaasta iyo birta ku salaysan PCB.

Looxa ku salaysan aluminiumku waa nooca ugu badan.Qalabka saldhiga wuxuu ka kooban yahay xudunta aluminium, heerka FR4 iyo naxaas.Waxay ka kooban tahay lakabka kulaylka leh kaas oo ka saara kulaylka hab aad u hufan marka la qaboojiyo qaybaha.Waqtigan xaadirka ah, PCB ku salaysan Aluminium ayaa loo arkaa inuu yahay xalka awoodda sare.Looxa aluminiumka ku salaysan ayaa bedeli kara looxa dhoobada ah ee jilicsan, aluminiumkuna wuxuu bixiyaa xoog iyo adkeysi badeecada aan saldhigyada dhoobada ah aysan awoodin.

Substrate-ka Copper waa mid ka mid ah birta ugu qaalisan, kulaylkeeduna aad ayuu uga wanaagsan yahay marar badan kan ka samaysan aluminium iyo birta.Waxay ku habboon tahay heerka ugu sarreeya ee kuleylka kuleylka ee wareegyada soo noqnoqda ee sarreeya, qaybaha gobollada leh kala duwanaansho weyn oo heerkul sarreeya iyo mid hooseeya iyo qalabka isgaarsiinta saxda ah.

Lakabka dahaarka kulaylka waa mid ka mid ah qaybaha asaasiga ah ee substrate naxaasta, sidaas darteed dhumucda xaashida naxaasta ah waxay u badan tahay 35 m-280 m, taas oo gaari karta awood xoog leh oo hadda qaada.Marka la barbardhigo substrate aluminium, substrate copper wuxuu gaari karaa saameyn kuleyl ah oo wanaagsan, si loo hubiyo xasiloonida alaabta.

Qaab dhismeedka Aluminium PCB

Lakabka Copper Circuit

Lakabka naxaasta wareegga ah ayaa la sameeyay oo loo xardhay si uu u sameeyo wareeg daabacan, substrate aluminiumku wuxuu qaadi karaa hadda ka sarreeya isla FR-4 dhumucdiisuna waxay la mid tahay iyo ballaca raadraaca.

Lakabka dahaadhka ah

Lakabka dahaadhku waa tignoolajiyada udub-dhexaadka u ah substrate-ka aluminiumka, kaas oo inta badan ka ciyaara shaqooyinka dahaarka iyo hagida kulaylka.Lakabka dahaarka ah ee aluminiumku waa xannibaadda kulaylka ugu weyn ee qaab dhismeedka moduleka awoodda.Sida wanaagsan ee kulaylka kulaylka lakabka insulating, si wax ku ool ah waa in la faafiyo kulaylka dhaliya inta lagu jiro hawlgalka qalabka, iyo hoos heerkulka qalabka,

Substrate bir ah

Bir noocee ah ayaan dooran doonaa sida substrate-ka birta dahaarka ah?

Waxaan u baahannahay inaan tixgelinno isku-xirnaanta ballaarinta kulaylka, dhaqdhaqaaqa kulaylka, xoogga, adkaanta, miisaanka, xaaladda dusha sare iyo qiimaha substrate-ka birta.

Caadi ahaan, aluminiumku marka la barbardhigo waa ka raqiisan yahay naxaasta.Qalabka aluminium ee la heli karo waa 6061, 5052, 1060 iyo wixii la mid ah.Haddii ay jiraan shuruudo sare oo loogu talagalay dhaqdhaqaaqa kulaylka, qalabka farsamada, guryaha korantada iyo guryaha kale ee gaarka ah, taarikada naxaasta, taarikada birta ah, taarikada birta iyo birta silikoon ayaa sidoo kale loo isticmaali karaa.

CodsigaMCPCB

1. Maqalka: Input, amplifier saarka, cod-weyneeye dheellitiran, cod-weyneeye, cod-weyneeye.

2. Awood-siinta: Habeeyaha beddelka, beddelka DC / AC, SW regulator, iwm.

3. Baabuurka: Nidaamiyaha elektarooniga ah, shidista, kontaroolka korontada, iwm.

4. Kombuyuutar: guddiga CPU, diskooga diskooga, qalabka korontada, iwm.

5. Modules Power: Inverter, Relays-goboleed adag, buundooyinka hagaajinta.

6. Laambadaha iyo iftiinka: Laambadaha tamarta-badbaadinta, noocyo kala duwan oo midab leh oo tamarta badbaadinaya nalalka LED, nalalka dibadda, iftiinka marxaladda, iftiinka isha

MCPCB

8W/mK PCB ku salaysan kulaylka sare ee aluminium

Nooca birta: Saldhig aluminium

Tirada lakabyada:1

Dusha sare:HASL lacag la'aan ah

Dhumucda saxanka:1.5mm

Dhumucda naxaasta:35um

Habdhaqanka Kulaylka:8W/mk

Iska caabbinta kulaylka:0.015 ℃/W

Nooca birta: Aluminiumsaldhig

Tirada lakabyada:2

Dusha sare:OSP

Dhumucda saxanka:1.5mm

Dhumucda naxaasta: 35um

Nooca habka:Substrate naxaasta kala soocida kulaylka

Habdhaqanka Kulaylka:398W/mk

Iska caabbinta kulaylka:0.015 ℃/W

Fikradda naqshadeynta:Tilmaamaha birta ah ee toosan, aagga xidhiidhka naxaasta waa weyn yahay, fiilooyinka waa yar yihiin.

MCPCB-1

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