Mokhoa oa ho Khetha Moetsi oa PCB o nepahetseng oa Metal Core

Selelekela

Mabone a LED a matla a phahameng, lisebelisoa tsa elektroniki tsa likoloi, le li-module tsa phetoho ea matla kaofela li itšetlehile ka li-PCB tsa Metal Core ho laola liphephetso tsa mocheso tseo FR4 e tloaelehileng e ke keng ea li sebetsana. Leha ho le joalo, ho khetha Moetsi oa Metal Core PCB ea nepahetseng ho hlahisa liphephetso tse kholo. Bokhoni ba moralo oa mocheso, botsitso ba thepa ea dielectric, le ho nepahala ha tlhahiso li fapana haholo lipakeng tsa bafepedi.

Khetho e fosahetseng ea barekisi e lebisa ho kheloheng ha mocheso oa mocheso, ho loants'a, delamination, le litšenyehelo tse ngata tse sa lebelloang. Sengoliloeng sena se fana ka moralo o hlophisitsoeng oa ho lekola bafani ba MCPCB le ho qoba liphoso tse tloaelehileng tsa khetho tse behang ts'epahalo ea sehlahisoa kotsing.

Ke Hobane'ng ha Moetsi oa Metal Core PCB a le Bohlokoa

Tshebetso ya Metal Core PCB e itshetlehile hodima taolo e nepahetseng ya ho tsamaisa mocheso , botenya ba lera la dielectric, le ho batalla ha substrate ya tshepe. Diphetoho tsa tlhahiso di ama ka ho toba bokgoni ba ho qhala ha mocheso, nako ya bophelo ba dikarolo, le botsitso ba sistimi. Ho sebetsa le Moetsi wa Metal Core PCB ya se nang boiphihlelo ho ka fella ka diboto tse hlolehang diteko tsa potoloho ya mocheso, tse bontshang khanyetso e sa tsitsang ya mocheso ho pholletsa le dihlopha tsa tlhahiso, kapa tse nang le mathata a ho kgomarela nakong ya kopano.

Litaba tsena li bonahala feela ka mor'a nako e telele le matsete, e leng se etsang hore tlhahlobo ea pele ea mofani e be ea bohlokoa. Phapang pakeng tsa moetsi ea nang le bokhoni le ea sa lekaneng hangata e etsa qeto ea hore na leano la hau la ho laola mocheso lea atleha kapa lea hlōleha.

Lintlha tsa Bohlokoa Ha U Lekola Moetsi oa Metal Core PCB

1. Bokhoni ba ho Etsa Lintho le Thermal Design

Moetsi oa Metal Core PCB ea tšoanelehang o lokela ho fana ka likhetho tsa aluminium, koporo le tšepe tse nang le likarolo tse hlakileng tsa mocheso oa mocheso:

• Li-MCPCB tse tloaelehileng tsa aluminium - Thermal conductivity ho tloha ho 1 ho isa ho 3 W/m·K bakeng sa lits'ebetso tse akaretsang
• Lisebelisoa tse phahameng tsa ts'ebetso – Conductivity ho fihla ho 8 W/m·K bakeng sa ho batla lisebelisoa tsa elektroniki
• Taolo ea lera la dielectric - Botenya bo pakeng tsa 50 le 200 microns tse nang le mamello e thata
• Thermal ketsiso tšehetso - Ntlafatso ea moralo e ipapisitseng le ho felloa ke matla le litlhoko tsa moralo

Ka ntle ho phepelo ea thepa, bahlahisi ba matla ba fana ka lipuisano tsa boenjiniere ho tsamaisana le litlhaloso tsa substrate le litlhoko tsa hau tse khethehileng tsa taolo ea mocheso.

2. Manufacturing Precision le Tšepahala

Bophara ba ho batla sebaka le bokhoni ba sebaka bo senola kholo ea tlhahiso. Batla barekisi ba lulang ba fumana 3/3 mil kapa ho feta ka mokhoa o netefalitsoeng oa ho cheka ho fihla ho 0.2 mm. Likhetho tsa ho qetela tsa bokaholimo li lokela ho kenyelletsa ENIG, OSP, le HASL e nang le lintlha tse tlalehiloeng tsa bophelo ba lishelefo.

Moetsi oa Metal Core PCB ea tšepahalang o sebelisa liprothokholo tse felletseng tsa tlhahlobo:

• Teko ea motlakase - Tlhahlobo ea lipatlisiso tse fofang bakeng sa ho tsoela pele ha potoloho le ho itšehla thajana
• Tlhahlobo e bonoang - Tlhahlobo e ikemetseng ea optical bakeng sa liphoso tse kaholimo
• Boleng ba ka hare - Tlhahlobo ea X-ray bakeng sa ho theha le ho hokahanya lera
• Netefatso ea mocheso - Liteko tsa ho palama baesekele ho netefatsa lintlha tsa ho hanyetsa mocheso

Ho lumellana ha lera la dielectric ho pholletsa le phanele ho etsa qeto ea ho lumellana ha mocheso 'me ho ama ka ho toba tshebetso ea sehlahisoa.

3. Setifikeiti le Quality Systems

Setifikeiti sa ISO 9001 se emela taolo ea boleng ba mantlha, empa lits'ebetso tse ikhethileng li hloka ho feta. Merero ea lisebelisoa tsa bongaka e hloka ISO 13485, athe lisebelisoa tsa elektroniki tsa likoloi li hloka ho latela melao ea IATF 16949. Li-certification tsa RoHS le REACH li netefatsa polokeho ea thepa bakeng sa mebaraka ea lefats'e.

Ka ntle ho litifikeiti, hlahloba hore na Metal Core PCB Manufacturer e latela litekanyetso tsa IPC-6012 le IPC-A-600 bakeng sa mekhoa ea kaho le ho amoheloa. Kopa bopaki ba litlaleho tsa tlhahlobo, litsamaiso tsa traceability, le mekhoa e ngotsoeng ea ho sebetsana le ho se lumellane. Setifikeiti sa boleng feela ha se supe letho ntle le ts'ebetsong e tsitsitseng.

4. Tšehetso ea Boenjiniere le Prototyping

Maikutlo a Design for Manufacturability a thibela lintlafatso tse bitsang chelete e ngata. Moetsi oa Metal Core PCB ea hloahloa o hlahloba lifaele tsa hau tsa moralo ka nepo, a tsebahatsa mathata a ka bang teng a mocheso, mathata a ho cheka, kapa mathata a kopano pele tlhahiso e qala.

Bokhoni ba prototype ba ho fetola kapele ka dinako tsa ho etella pele tlasa dibeke tse pedi bo nolofalletsa ho pheta-pheta moralo ka potlako. Tshehetso bakeng sa botenya bo fapaneng ba substrate le ditlhophiso tse rarahaneng tsa ho bokellana di bontsha ho tenyetseha ha boenjiniere. Moetsi o lokela ho bua ka ho hlaka melao ya moralo le dikgopolo tsa ho etsa mohlala wa mocheso ho ena le ho amohela difaele feela ntle le puisano ya botekgeniki.

5. Ketane ea Phepelo le Nako ea Pele

Ho fumana lintho tse ka tšeptjoang ho ama ka kotloloho botsitso ba tlhahiso le ho tsebahatsa litšenyehelo esale pele. Baetsi ba nang le likamano tse tiileng le barekisi ba thepa ea dielectric ba ka boloka boleng bo tsitsitseng mme ba qoba ho sitisoa ke phepelo.

Bakeng sa limmaraka tse tsoang kantle ho naha ho kenyeletsoa Amerika Leboea le Europe, netefatsa boiphihlelo ba meetlo le bokhoni ba ho tsamaisa thepa. Mehaho ea litheko e pepeneneng e nang le litlhoko tse hlakileng tsa MOQ e thusa moralo o betere oa morero. Moetsi oa Metal Core PCB ea nang le bokhoni o fana ka linako tsa 'nete tsa ho etella pele mme o fihlela boitlamo bo sa fetoheng.

Lipotso tsa ho Botsa Moetsi oa hau oa Metal Core PCB

Pele u itlama ho mofani oa thepa, kopa lintlha tse khethehileng tsa tekheniki:

• Bokhoni ba lintho tse bonahalang – Eng likaroloana tsa tšepe li tletse le hore na ho ka finyelloa mefuta efe ea mocheso oa conductivity
• Litokomane tsa boleng - Likopi tsa hajoale tsa setifikeiti le lits'ebetso tsa sistimi ea boleng
• Netefatso ea sebaka - Livideo tsa bohahlauli ba feme tse bonts'ang lisebelisoa tsa tlhahiso le bokhoni ba tlhahlobo
• Litlhoko tsa morero - Linako tse etellang pele tsa prototype, palo e tlase ea odara, le lits'ebetso tsa tšehetso tsa NPI
• Boiphihlelo ba kopo - Merero e fetileng ho mabone a LED, li-module tsa motlakase, kapa lisebelisoa tsa elektroniki tsa likoloi
• Dintlha tsa tshebetso - Litlaleho tsa liteko tsa ho hanyetsa mocheso ho tsoa lits'ebetsong tse ts'oanang

Baetsi ba matla ba amohela lipotso tse qaqileng tsa tekheniki mme ba fana ka likarabo tse ngotsoeng ho fapana le litiiso tse sa hlakang.

Boqapi ba MCPCB naheng ea China: Lintlha tsa Tekolo

Baetsi ba Metal Core PCB ba thehiloeng China ba fana ka melemo e mengata ea ho fumana thepa ea mocheso, ho sebetsa ka mokhoa o tsitsitseng, le ho sebetsa hantle ha litšenyehelo ka lebaka la lisebelisoa tsa thepa ea thepa. Leha ho le joalo, matla a fektheri a fapana haholo.

Netefatsa lisebelisoa tsa sebele tsa tlhahiso ho e-na le ho rekisa lik'hamphani ka ho kopa livideo tsa nako ea sebele tsa feme tse bontšang lisebelisoa le mekhoa ea tlhahiso. Kopa litlaleho tsa tlhahlobo ea mocheso oa mocheso o nang le litekanyo tsa 'nete ho e-na le litlhaloso tsa database. Bokhoni ba puisano bo bohlokoa haholo mererong ea machaba. Ho fumana maqiti a tšoanelehang a MCPCB naheng ea China ho hloka khatiso ea litsamaiso tsa boleng bo netefalitsoeng le puisano ea botekgeniki ho fapana le litheko tse tlase feela.

Qeto Moralo oa ho Bapisa Metal Core PCB Manufacturers

Tlhahlobo e sebetsang ea mofani oa thepa e latela tatellano e hlophisitsoeng. Taba ea pele, netefatsa bokhoni ba thepa bo lumellana le litlhoko tsa hau tsa mocheso le likhetho tsa substrate. Ea bobeli, lekola ho nepahala ha tlhahiso ka ho latela melao ea moralo le mekhoa ea tlhahlobo. Ea boraro, netefatsa litsamaiso tsa boleng ka litifikeiti le lits'ebetso tse ngotsoeng.

Ntlha ea bone, hlahloba botšepehi ba nako ea ho etella pele le botsitso ba ketane ea phepelo. Ea bohlano, bapisa meaho ea litheko ha u ntse u nahana ka litšenyehelo tse felletseng ho kenyelletsa likotsi tsa ntlafatso le litaba tsa boleng. Qetellong, lekola karabelo ea tšehetso ea tekheniki le boitšebetso ba boenjiniere. Moetsi oa Metal Core PCB ea nang le bokhoni o hola ka litlhoko tsa hau ho fapana le ho qobella ho sekisetsa ha melumo e ntse e eketseha.

Matla a Tlhahiso ea MCPCB ea Highleap's

Kamora ho utloisisa mokhoa oa ho lekola Moetsi oa PCB oa Metal Core ea tšepahalang, ho thusa ho bona hore na tlhahiso e nang le bokhoni e shebahala joang ts'ebetsong. Highleap Electronics e fana ka lits'ebeletso tse felletseng tsa tlhahiso le kopano ea MCPCB ho tloha tlhahisong ea substrate ho isa tekong ea ho qetela.

Dikgetho tsa rona tsa thepa di kenyeletsa di-substrate tsa aluminium ho tloha botenya ba 1 ho isa ho 3 mm, motheo wa koporo ho tloha ho 0.8 ho isa ho 2.0 mm, mekhoa e meng e thehilweng tshepeng, le di-configurations tse ikgethileng tsa ho bokellana. Re boloka dikarolo tsa dielectric tse pakeng tsa di-micron tse 50 le 200 tse nang le motlakase o tsamaisang motlakase ho fihlela ho 8 W/m·K ho latela ditlhoko tsa tshebediso.

Litlhaloso tsa Tekheniki tsa Highleap MCPCB

Ho nepahala ha tlhahiso ho kenyelletsa mohlala le sebaka sa 3/3 mil, ka ho cheka ho fihla ho 0.2 mm bophara, le likhetho tsa ho qetela tse kenyelletsang ENIG, OSP, le HASL. Boto e 'ngoe le e 'ngoe e ba le liprothokholo tse felletseng tsa tlhahlobo ho kenyeletsoa tlhahlobo ea AOI, tlhahlobo ea probe e fofang, netefatso ea ho hanyetsa mocheso, tlhahlobo ea X-ray, le tlhahlobo ea impedance moo ho boletsoeng.

Boiphihlelo ba kopo bo akaretsa lits'ebetso tsa mabone a LED, li-module tsa phetolo ea matla, lisebelisoa tsa elektroniki tsa likoloi, lisebelisoa tsa mehala le lisebelisoa tsa bongaka. Re fana ka maikutlo a ntlafatso ea DFM, lits'ebeletso tsa prototyping tse feto-fetohang ka potlako, le tlhahiso e mpe ho tsoa ho bongata ba mohlala ka tlhahiso ea molumo bakeng sa merero ea OEM.

fihlela qeto e

Ho khetha Moetsi oa Metal Core PCB o nepahetseng ho hloka netefatso e hlophisitsoeng ea matla a mararo a mantlha: boiphihlelo ba taolo ea mocheso, ts'ebetsong ea taolo ea boleng, le karabelo ea boenjiniere. Lintlha tse ngotsoeng tsa tsamaiso ea mocheso, litlhaloso tse nepahetseng tsa tlhahiso, litifikeiti tse amehang, le puisano e pepeneneng li fana ka motheo oa tlhahlobo ea mofani oa thepa.

Highleap Electronics e fana ka litharollo tse felletseng tsa MCPCB tse nang le bokhoni bo netefalitsoeng:

• Tsamaiso e tsoetseng pele ea mocheso - Likhetho tsa substrate ho fihla ho 8 W / m·K conductivity ea mocheso ka likarolo tse laoloang tsa dielectric
• Ho nepahala ha tlhahiso - 3/3 mil trace bokhoni, ho nepahala ha 0.2 mm, le likhetho tse ngata tsa ho qetela
• Litsamaiso tse felletseng tsa boleng - ISO 9001, ISO 13485, ISO 14001, le litifikeiti tsa IATF 16949 tse nang le traceability e felletseng
• Tšehetso ea boenjiniere - Ntlafatso ea DFM, lipuisano tsa papiso ea mocheso, le lits'ebeletso tsa prototyping tse potlakileng
• Sekhahla sa tlhahiso - Prototype ho tlhahiso ea bongata ka litheko tse pepeneneng le linako tse etellang pele tse tšepahalang

Bakeng sa merero eo ts'ebetso ea mocheso e amang ts'epo ea sehlahisoa ka kotloloho, tlhahlobo e felletseng ea bafani e thibela mathata a turang. Highleap Electronics e amohela baenjiniere le lihlopha tsa theko ho fana ka lifaele tsa projeke kapa litlhoko tsa sampole. Sehlopha sa rona sa botekgeniki se hlahloba meralo le ho khothaletsa litharollo tse ntle ka ho fetisisa tsa MCPCB tse etselitsoeng litlhoko tsa hau tse ikhethileng tsa tsamaiso ea mocheso le tlhahiso.