Theknoloji e boima ea koporo ea pcb e bohlokoa haholo bakeng sa litsamaiso tse matla tsa matla. Likoloi tse ncha tsa matla li sebelisa litharollo tsena tsa pcb ho fihlela litlhoko tse phahameng tsa matla. Ba boetse ba thusa likoloi ho sebetsa hantle ka linako tsohle. Sistimi ea betri, kabo ea matla, le lilaoli tse tsoetseng pele li hloka ho sebetsana le hona joale ka matla. Ba boetse ba hloka ho laola mocheso hantle le ho tšepahala haholo. Lilemong tse hlano tse fetileng, batho ba bangata ba batla pcb e boima ea koporo ka likoloi. Sena ke hobane likoloi tsa motlakase le likoloi tse ncha tsa matla li ntse li tsebahala haholoanyane.
tšobotsi | Kakaretso ea Bopaki |
|---|---|
Keketseho ea 'Maraka (2019-2024) | Mmaraka o boima oa koporo oa PCB o ntse o hola butle-butle. Sena se bakoa ke hore batho ba bangata ba reka likoloi le likoloi tsa motlakase. |
Boholo ba Mmaraka 2023 | Mmaraka o ne o ka ba lidolara tse limilione tse likete tse 1.59 ka 2023. Tlaleho e 'ngoe e re e ne e ka ba $ 1.2 billion. |
Boholo bo reriloeng ba Mmaraka oa 2032 | Mmaraka o ka fihla lipakeng tsa USD 2.1 billion le USD 2.5 billion. |
CAGR (2024-2032) | Mmaraka o ka hola ka 5.16% ho isa ho 6.5% selemo se seng le se seng. |
Mokhanni oa 'Maraka oa Key | Batho ba bangata ba reka likoloi tsa motlakase. Likoloi tsena li hloka li-PCB tse boima tsa koporo bakeng sa litsamaiso tse matla tsa elektroniki. |
Kabelo ea 'Maraka ea Karolo ea Likoloi | Ka 2023, likoloi li bile le karolo e kholo ka ho fetisisa 'marakeng. Sena se bakoa ke likoloi tsa motlakase le likoloi tse itsamaisang. |
Bakhanni ba eketsehileng | Batho ba batla li-PCB tse sebetsang hantle, tse lulang li folile, le tse tsamaisang motlakase libakeng tse thata. |
Litsela tsa bohlokoa
Li-PCB tsa koporo tse boima e be le mekgahlelo ya koporo e teteaneng. Li ka tsamaisa li-PCB tsa morao-rao ho feta tse tloaelehileng. Li boetse li laola mocheso hamolemo. Sena se etsa hore likoloi tsa motlakase li sireletsehe haholoanyane. E boetse e etsa hore ba sebetse hantle.
Li-PCB tsena li thusa ka taolo ea betri le taolo ea makoloi. Ba boetse ba thusa ka ho tjhaja le ho aba motlakase. Ba sebetsana le matla a phahameng le mocheso hantle. Sena ke sa bohlokoa maemong a thata a koloi.
Li-PCB tsa koporo tse boima li nka nako e telele. Ha li senyehe habonolo ke mocheso, ho thothomela kapa mongobo. Sena se thusa likoloi tsa motlakase ho sebetsa hantle ka lilemo tse ngata.
Meetso e tsoetseng pele joalo ka embedding ea chip le koporo inlay e thusa haholo. Ba etsa hore li-PCB li be nyane hape li be matla. Li boetse li thusa ho tlosa mocheso kapele. Sena se tšehetsa maikutlo a macha bakeng sa likoloi tsa motlakase.
Li-PCB tsa koporo tse boima li bitsa chelete e ngata. Empa li sebetsa hantle ebile li tšoarella nako e telele. Moralo o motle le tlhahiso e bohlale e ka thusa ho fokotsa litšenyehelo.
Tšusumetso ea Ts'ebetso
Ts'ebetso ea Hona Joale
Li-PCB tsa koporo tse boima li thusa likoloi tsa motlakase ho jara tse ngata tsa hona joale. Mapolanka ana a sebelisa likarolo tse teteaneng tsa koporo, ho qala ho 4 oz ka leoto la lisekoere. Liboto tse ling li na le koporo e fihlang ho 14 oz. Sena se ba lumella ho nka li-amps tse ka bang 200 mocha ka mong. Li-PCB tse ngata tse tloaelehileng li khona ho sebetsana le li-amps tse ka tlase ho 10 feela. Koporo e teteaneng e theola khanyetso. Sena se etsa hore phallo ea hona joale e bolokehe le ho sebetsa hantle. Taolo ea betri le likarolo tsa taolo ea enjene li hloka motlakase ona o phahameng.
Feature | Koporo e Matla PCB | PCB e tloaelehileng |
|---|---|---|
Botenya ba Koporo | 4 oz - 14 oz ka leoto le leng le le leng | 0.5 oz - 2 oz ka leoto le leng le le leng |
Bokhoni ba Hona Joale | Ho fihla ho 200 A mocha ka mong | Hangata ka tlase ho 10 A mocha ka mong |
Khahlanong le ho futhumatsa | Ho hanyetsa ka tlaase, ho senya mocheso ho molemo | Ho hanyetsa ho phahameng, ho atisa ho bokella mocheso |
Mechanical Durability | Ho hanyetsa ho hoholo ha libaesekele tse futhumetseng le khatello ea mochine | Ho tsitsa ho tlase tlas'a khatello ea mocheso / mochine |
Li-PCB tsa koporo tse boima li ntle bakeng sa likoloi tsa motlakase. Ba thusa ho jara lintho tse ngata tsa morao-rao le ho sebetsa hantle mesebetsing e thata.
Tsamaiso ea Thermal
Tsamaiso ea ho futhumatsa e bohlokoa haholo likoloing tsa motlakase. Li-PCB tse boima tsa koporo li jala mocheso hantle ka lebaka la koporo ea tsona e teteaneng. Koporo e ka ba ho tloha ho 2 oz ho isa ho 20 oz ka leoto la lisekoere. Sena se thusa ho tsamaisa lintho tsa morao-rao le ho boloka lintho li pholile. Maqheka a khethehileng a kang li-vias tsa mocheso, lifofane tsa koporo le likarolo tsa tšepe li tlosa mocheso ho tloha likarolong. Sena se emisa libaka tse chesang 'me se etsa hore koloi e tsamaee hantle, leha e sebetsa ka thata.
tšobotsi | Phello e leka-lekaneng / Tlhaloso |
|---|---|
Botenya ba Koporo | ≥4 oz e ts'ehetsa hona joale ka holimo ho 40A, e ntlafatsa bokhoni ba hona joale le ho senya mocheso |
Ho khanna ho chesang | Metal-core PCBs: 120–180 W/m·K vs. FR4 e tloaelehileng: 0.25–0.35 W/m·K |
Mekhoa ea Tsamaiso ea Mocheso | Tšebeliso ea li-vias tse futhumatsang, lifofane tsa koporo, lisinki tsa mocheso le likarolo tsa mantlha tsa tšepe |
Botsitso ba Mechini | Li-symmetrical multilayer stack-ups le lisebelisoa tse phahameng tsa Tg li fokotsa ho se lumellane ha katoloso ea mocheso |
Litšoantšiso tsa mocheso oa CAD le IR thermography li tiisa ho qhala ha mocheso |
Likarolo tsena li thusa boto ho hanela mocheso o phahameng. Hape ba etsa bonnete ba hore mocheso o tloha kapele. Sena ke sa bohlokoa bakeng sa polokeho le ts'ebetso ea likoloi tsa motlakase.
tšepahala
Ho tšepahala ho bolela li-PCB tse boima tsa koporo li tšoarella nako e telele likoloing tsa motlakase. Liboto tsena li khona ho sebetsana le lipotoloho tse fetang 1 000 tse chesang le tse batang ho tloha ho -40°C ho isa ho 125°C. Ha li arohane kapa ho ebola. Ba ka nka ho sisinyeha ho matla ho feta 10G. Hape ha li ruse libakeng tse metsi kapa tse letsoai. Liqeto tse khethehileng joalo ka ENIG li thusa boto ho tšoarella nako e telele ka 30%. Li-sensor tsa mocheso li shebella mocheso ka linako tsohle. Sena se thusa ho lokisa mathata pele a mpefala le ho fokotsa ho robeha ka halofo.
Reliability Metric | Tlhaloso & Litefiso | Ho amana le Maemo le Maemo a EV |
|---|---|---|
Teko e Potlakileng ea Khatello ea Maikutlo | E lumellana le ASTM D149, e fokotsa litšenyehelo tsa netefatso ka 30% ha e ntse e kopana le ISO 26262. | E netefatsa ho latela ts'ireletso le netefatso e bolokang chelete e ngata. |
Thermal Cycle Endurance | E mamella lipotoloho tse 1,000+ ho tloha ho -40°C ho isa ho 125°C ntle le delamination. | E kopana le ISO 26262 ASIL D; e fokotsa kotsi ea ho hlōleha ha tšimo ka 60%. |
Khanyetso ea Vibration | E mamella ho thothomela ha 10G+ ho sebelisa li-substrates tse thata le lifofane tsa koporo tse 6oz+. | E netefatsa nako ea 99.5% maemong a mabe. |
Khahlano ea ho Corrosion | Qetello ea ENIG e hanela mongobo le lik'hemik'hale, e lelefatsa nako ea bophelo ka 30%. | E bohlokoa bakeng sa tikoloho ea mongobo kapa ea ho fafatsa letsoai. |
Tlhokomelo ea Tlhaho | Li-sensor tse kentsoeng tsa mocheso li lekola mocheso oa mateano ka nako ea nnete. | E fokotsa ho tima ka 50% mme e lelefatsa nako ea bophelo ea ECU. |
Li-PCB tsa koporo tse boima li tšepahala haholo. Ba thusa likoloi tsa motlakase ho sebetsa hantle ka nako e telele.
Lintho tsa motheo tsa Koporo e Boima ea PCB
Tlhaloso
Pcb e boima ea koporo e na le likarolo tse ngata tsa koporo tse teteaneng ho feta pcb e tloaelehileng. Haeba boto ea potoloho e hatisitsoeng e na le li-ounces tse 3 kapa ho feta tsa koporo ka leoto le leng le le leng, e bitsoa koporo e boima. Boholo ba li-pcbs tsa koporo tse boima li na le pakeng tsa 3 oz le 10 oz ea koporo ka leoto la lisekoere. Liboto tse ling tse khethehileng li ka ba le koporo e fihlang ho 200 oz. Baenjiniere ba lekanya botenya ba koporo ka li-ounces ka leoto le leng le le leng. Sena se ba thusa ho bapisa liboto tse fapaneng tsa potoloho tse hatisitsoeng. Koporo e eketsehileng e lumella pcb ho jara ho feta hona joale le ho sebetsana le mocheso o mongata. Sena se etsa hore e be molemo bakeng sa likoloi tsa motlakase le lisebelisoa tse ling tse thata.
Pcb e boima ea koporo: 3 oz kapa koporo ho feta ka leoto la lisekoere
Mefuta e tloaelehileng: 3 oz ho 10 oz ka leoto la lisekoere
Koporo e feteletseng: 20 oz ho 200 oz ka leoto la lisekoere
Botenya ba koporo ke mokhoa o ka sehloohong oa ho hlalosa li-pcbs tsa koporo tse boima
Tlhokomeliso: Ha ho na melao e thata, empa litsebi tse ngata li re 3 oz kapa ho feta ke koporo e boima.
Features senotlolo
Li-pcbs tse boima tsa koporo li khethehile hobane li finyella litlhoko tsa likoloi tsa morao-rao. Liboto tsena li sebelisa likarolo tse teteaneng tsa koporo ho tsamaisa maqhubu a phahameng le ho tlosa mocheso. Li boetse li matla, kahoo li ka tšoarella maemong a thata a koloi. Baetsi ba sebelisa mekhoa e ikhethang joalo ka litšoantšo tse boima tsa koporo le ho tlatsa likheo ho boloka lipotoloho li le matla. Ba boetse ba sebelisa lifilimi tse emisang mafome le ho tlatsa boto ka resin ho thibela masoba ho hlaha.
Feature | Li-PCB tse boima tsa Koporo | Li-PCB tse tloaelehileng |
|---|---|---|
Botenya ba Koporo | E kholo ho feta 70μm, ho fihla ho 40 oz | Ka tloaelo 35-70μm |
Ts'ebetso ea Hona Joale | E sebetsana le boemo bo phahameng ba hona joale ntle le ho chesa haholo | Bokhoni ba hona joale bo fokolang |
Ho Felloa ke Mocheso | E sebetsa joalo ka sekoaelo sa mocheso bakeng sa ho pholisa hamolemo | Ha e sebetse hantle nakong ea ho pholisa |
Process difeme | E hloka etching e khethehileng, ho tlatsa likheo, le lifilimi tse matla | Mekhoa e tloaelehileng ea tlhahiso |
Mamello ea Voltage | Mamello e phahameng ea motlakase, e hanela ho khathala | Mamello e tlase ea motlakase |
Ho Tšepahala Maemong a Mathata | E sebetsa hantle tlas'a ts'oaetso, vibration le mongobo | E fokola haholo libakeng tse thata |
Li-pcbs tse boima tsa koporo li thusa likoloi tsa motlakase hore li lule li sireletsehile 'me li sebetsa hantle. Mohaho oa bona o matla o fana ka matla a phahameng, ho pholisa ho betere, le bophelo bo bolelele, esita le libakeng tse thata.
Likopo tsa li-PCB tse boima tsa Koporo
Li-PCB tsa koporo tse boima li bohlokoa haholo likoloing. Li sebelisoa haholo likoloing tsa motlakase le likoloing tse ncha tsa matla. Liboto tsena li thusa ka mesebetsi e phahameng ea matla. Li ka jara metsi a mangata, li lula li pholile ebile li matla. Ka tlase ke litsela tse ka sehloohong tsa li-PCB tsa koporo tse boima tse sebelisoang likoloing tsena.
Litsamaiso tsa Tsamaiso ea Battery
Sistimi ea taolo ea betri, kapa BMS, e hlahloba le ho laola betri ea likoloi tsa motlakase. Li-PCB tse boima tsa koporo lia hlokahala lits'ebetsong tsena ka mabaka a mangata:
Li tsamaisa maqhubu a maholo, kahoo matla a ata hantle ka har'a betri.
Koporo e teteaneng e thusa ho jala mocheso, kahoo ha ho na libaka tse chesang tse hlahang ha o tjhaja kapa o sebelisa betri.
Boto e matla e boloka BMS e sireletsehile ho sisinyeha le liphetoho tsa mocheso, tse etsahalang haholo likoloing.
Baenjiniere ba etsa hore litselana tsa koporo li be bophara bo lekaneng bakeng sa hona joale. Ba sebelisa li-layers tse ngata ho arolelana hona joale le ho eketsa masoba a khethehileng le lisinki ho thusa mocheso.
Baetsi ba khetha thepa e matla, ba sebelisa koporo e teteaneng, 'me ba etsa mapolanka ka hloko ho finyella melao ea koloi.
Li-PCB tse boima tsa koporo ho BMS li ka sebetsana ka mokhoa o sireletsehileng ho feta 200A.
Liboto tsena li senya matla a fokolang 'me li boloka betri e pholile, kahoo betri e tšoarella nako e telele le ho sireletseha ho feta.
Tsamaiso e na le khanyetso e fokolang 'me ha e chese haholo, kahoo e sebetsa hantle le ha e sebelisoa haholo.
Sistimi ea taolo ea betri e nang le li-PCB tse boima tsa koporo e boloka sele e 'ngoe le e' ngoe ea betri e bolokehile ebile e sebetsa nako e telele likoloing tse ncha tsa matla.
Balaoli ba Likoloi
Balaoli ba likoloi ke karolo e ka sehloohong ea tsamaiso ea likoloi likoloing tsa motlakase. Li-PCB tsa koporo tse boima ke motheo oa mesebetsi ena e matla e phahameng. Tafole e ka tlase e bontša seo ba se etsang:
tšobotsi | tlhaloso |
|---|---|
Ts'ebetso ea Hona Joale | Li-PCB tse boima tsa koporo li ka nka 1000A ka ho bokella koporo e teteaneng, e hlokahalang bakeng sa balaoli ba makoloi. |
Phokotso ea Parasitic Inductance | Ho kenya koporo ka har'a boto ho theola inductance e sa batleheng, kahoo matla a sebetsa hantle. |
Litšitiso tsa Moqapi | Koporo e boima e ke ke ea sebelisoa bakeng sa likarolo tse nyenyane, kahoo baqapi ba e kopanya le koporo e tloaelehileng kapa ba e sebelise ka mapolanka a khethehileng. |
Tsamaiso ea Thermal | Koporo e teteaneng e thusa ho tlosa mocheso, e leng oa bohlokoa ha metsi a mangata a phalla. |
Ho kopanya le Advanced Technologies | Li-PCB tse boima tsa koporo li sebetsa ka chip e ncha le theknoloji ea inlay, li etsa hore liboto li be nyane hape li ts'epahale, haholo-holo bakeng sa li-semiconductors tse khethehileng. |
Kakaretso ea Karolo | Li-PCB tse boima tsa koporo li thusa ho laola matla a phahameng, mocheso le motlakase ho balaoli ba likoloi. |
Balaoli ba likoloi ba nang le li-PCB tse boima tsa koporo ba ka laola koloi hantle haholo. Ba tsoela pele ho sebetsa le ha koloi e le tlas'a khatello ea kelello e ngata, e leng ea bohlokoa bakeng sa mefuta eohle ea likoloi.
Lisebelisoa tsa ho tjhaja
Liteishene tsa ho tjhaja likoloi tsa motlakase li sebelisa li-PCB tse boima tsa koporo ho tsamaisa matla ka mokhoa o sireletsehileng le ka potlako. Liboto tsena li sebelisoa ka li-charger tse potlakileng le li-charger ka hare ho koloi.
Koporo e teteaneng e etsa hore boto e jare motlakase o mongata, kahoo ho tjhaja ho potlakile ebile ha ho bake mocheso o mongata haholo.
Taolo e ntle ea mocheso e emisa sistimi le betri ho chesa haholo.
Liboto tse matla li khona ho futhumatsa le ho pholisa le ho tsukutleha libakeng tsa ho tjhaja sechaba.
Liteishene tsa ho tjhaja le lijajara tsa likoloi li sebelisa mapolanka ana ho sebetsa ka mokhoa o sireletsehileng le ka botšepehi, esita leha li sebelisoa ka linako tsohle.
Li-PCB tsa koporo e boima liteisheneng tsa ho tjhaja li thusa likoloi tse ncha tsa matla ho tjhaja ka potlako le ka mokhoa o sireletsehileng, e leng se thusang batho ba bangata ho sebelisa likoloi tsa motlakase.
Litsi tsa Kabo ea Matla
Likarolo tsa kabo ea motlakase, kapa li-PDU, li laola hore na motlakase o tsamaea joang ka koloing. Li-PCB tse boima tsa koporo li thusa lits'ebetso tsena ka mekhoa e ikhethang:
Koporo e teteaneng e etsa hore ho be bonolo hore motlakase o tsamaee le hore mocheso o hasane, kahoo sistimi e khona ho sebetsana le maqhubu a maholo ntle le ho chesa haholo.
Taolo e ntle ea mocheso e boloka tsamaiso hore e se hlolehe ka lebaka la mocheso o mongata.
Boto e matla e ka nka ho sisinyeha le maemo a thata a koloi.
Li-PDU tsa likoloi tsa motlakase li sebelisa liboto tsena ho tsamaisa matla ho li-motors, li-inverters le likarolo tse ling tsa bohlokoa.
Tlhokahalo ea | tlhaloso |
|---|---|
Tšebeliso e Phahameng ea Hona Joale | Li-PCB tsa koporo tse boima li na le koporo e teteaneng ho tsamaisa maqhubu a maholo habonolo. |
Mamello ea Matla a Phahameng | Li etsoa hore li khaotse ho chesa le ho chesa ha motlakase o le holimo. |
Phallo ea Mocheso e Matlafalitsoeng | Ba sebelisa licheso tsa mocheso le masoba a khethehileng ho boloka ho pholile le ho emisa ho chesa haholo. |
Matla a Mechini | Liboto tse matla li ka sebetsana le libaka tse thata tsa motlakase oa likoloi. |
Kopo ho EV Power Units | E sebelisoa ho li-motor drive le li-inverters ho tsamaisa matla hantle. |
Likarolo tsa kabo ea matla tse nang le li-PCB tse boima tsa koporo li boloka sistimi ea motlakase ea koloi eohle e bolokehile ebile e tsitsitse. Li thusa likoloi tsa motlakase tse tloaelehileng le tse ncha hore li sebetse hantle.
Li-PCB tsa koporo tse boima li sebelisoa likarolong tse ngata tsa likoloi tsa motlakase le likoloi tse ncha tsa matla. Li bohlokoa bakeng sa mesebetsi e phahameng ea matla, tlhokomelo ea betri, taolo ea makoloi, ho tjhaja, le ho arolelana matla. Liboto tsena li thusa litsamaiso tsohle tse kholo ho sebetsa ka mokhoa o sireletsehileng, hantle, le ka nako e telele.
Melemo ea Likoloi tsa Motlakase
Matla a Matla
Li-PCB tsa koporo tse boima thusa likoloi tsa motlakase ho sebelisa matla a mangata sebakeng se senyenyane. Baenjenere ba tsenya dikarolo tse di kima tsa koporo mo botong. Sena se ba lumella hore ba lekane litsela tse ngata bakeng sa hona joale sebakeng se senyenyane. Moralo o etsa hore litsamaiso li be nyane empa li ntse li le matla. Likoloi li ka sebelisa likarolo tse bobebe le tse nyane empa li ntse li fumana matla a mangata. Sena se bolela hore likoloi tsa motlakase li ka ea hole le ho potlaka ka potlako. Ka bobeli betri le motlakase li sebetsa betere ka tšebeliso ena e bohlale ea sebaka le matla.
tšoarella
Li-PCB tsa koporo tse boima li etsa hore likoloi tsa motlakase tsa motlakase li tšoarelle nako e telele. Li ka nka mocheso o phahameng le linako tse ngata tse chesang le tse batang. Liboto ha li lahleheloe ke ts'ebetso ea tsona e ntle. Baetsi ba likoloi ba sebelisa liboto tsena haholoanyane hona joale. Ba thusa ka litsamaiso tse ncha tsa bakhanni le lienjine tsa motlakase. Mabaka a mang a matla a bona ke:
Mekhahlelo e metenya ea koporo e lumella metsi a mangata ho phalla ka mokhoa o sireletsehileng.
Taolo e ntle ea mocheso e boloka likarolo tse pholileng ha li sebelisoa haholo.
Ho hanyetsa ho matla ha matla a matla ho boloka lipotoloho li bolokehile.
Lisebelisoa tsa elektronike tse nyane, tse matla li hloka taolo e betere ea mocheso le matla.
Lintho tsena li thusa likoloi tsa motlakase ho sebetsa hantle libakeng tse thata. Ka mohlala, tsamaiso ea betri e lula e sireletsehile mochesong o mongata le ho sisinyeha.
Safety
Tšireletseho e bohlokoa haholo likoloing tsa motlakase. Li-PCB tsa koporo tse boima li etsa hore likarolo tsa motlakase li sireletsehe. Li na le likarolo tse matla tsa motlakase, mocheso le mochini. Mekhahlelo e metenya ea koporo, ho tloha ho 4 oz/ft² ho isa ho 20 oz/ft², e lumelle hore e nke maqhubu a maholo. Ka linako tse ling li tsamaea ho feta 200A ka har'a betri le litsamaiso tsa makoloi. Sena se emisa ho chesa haholo le ho theoha ha voltage. Taolo e ntle ea mocheso e emisa libaka tse chesang 'me e boloka likarolo li sireletsehile. Mekhahlelo e matla ea koporo e thusa boto hore e hane ho sisinyeha le khatello ea maikutlo. Sena se fokotsa monyetla oa ho phatloha kapa ho phatloha. Lintho tsena kaofela li etsa hore likoloi tsa motlakase li sireletsehe le ho tšepahala haholoanyane.
Theknoloji e tsoetseng pele
Matla Combi-Maboto
Matla a combi-maboto a sebelisa botenya bo fapaneng ba koporo ho pcb e le 'ngoe. Baenjiniere ba li sebelisa ho hokahanya lipotoloho tse matla le tse fokolang hammoho. Moralo ona o bolela hore lithapo li fokotsehile 'me lihokelo tse fokolang lia hlokahala. Likoloi tsa motlakase li boloka sebaka le boima ka liboto tsena. Likamano tse fokolang li boetse li bolela hore lintho tse fokolang li ka senyeha. Liboto tsena li na le matšoao a mabeli a taolo le likhoele tsa motlakase. Li ntle bakeng sa litsamaiso tse nyane tsa likoloi.
Inlay le Koporo e Kenyelitsoeng
Inlay le koporo e kentsoeng li thusa li-pcbs tsa koloi ea motlakase ka litsela tse ngata:
Ba theola inductance ka ho etsa hore sebaka sa loop se be nyane, se bolokang sistimi e tsitsitse.
Libaka tse kholo tsa koporo li lumella ho phalla ho feta hona joale, kahoo matla a phahameng a khoneha.
Meetso ena e jala mocheso hantle 'me e boloka lintho li pholile.
Mehaho e menyenyane e boloka sebaka mme e etsa hore likoloi li be bobebe.
Liboto tse matla li tšoarella nako e telele libakeng tse thata.
Ho kopanya habonolo le ho lokisa ho etsa hore ho lokisa mathata ho be bonolo.
Likarolo tsena li thusa ho fokotsa litšenyehelo tsa ho tsamaisa le ho lokisa sistimi.
Ho kenya koporo ho bolela ho kenya likotoana tse kholo tsa koporo ka har'a masoba kapa pcb. Sena se eketsa mocheso o mongata, kahoo mocheso o ntse o eketseha butle. Koporo e kentsoeng e sebetsa joalo ka radiator mme e thusa mocheso ho tsoa. Bus bar pcbs sebelisa maqheka ana ho hokela libeteri le ho arolelana matla. Sena se etsa hore likoloi tsa motlakase li sebetse hantle 'me li be le boima bo fokolang.
Ho Embedding Chip
Ho kenya chip ho kenya li-semiconductors tsa matla ka hare ho li-pcbs tse boima tsa koporo. Sena se thusa mocheso ho tloha le ho etsa hore boto e sebetse hantle. Litheknoloji tse ling li sebelisa foreime ea loto ho hasa mocheso, e kopantsoeng le masela a koporo a nang le masoba a manyenyane a tletseng koporo. Sena se nka sebaka sa lithapo tsa khale tsa bond. Boto e na le khanyetso e fokolang mme e fetoha ka potlako. E ka boela ea etsoa e nyenyane. Li-pcbs tsa koporo tse boima tse nang le li-chips ka hare li khona ho sebetsana le maqhubu a phahameng haholo, esita le ho fihlela ho 1000 amps. Mokhoa ona o matla hobane o tlosa matheba a fokolang joalo ka lithapo tsa bond le lirafshoa tsa DCB. Liteko li bonts'a liboto tsena li ka tšoarella lipotolohong tse fetang 700,000 ka liphetoho tse kholo tsa mocheso. Sistimi e bitsa chelete e tlase hobane ho na le lihokelo tse fokolang, lithapo le likarolo tse pholileng. Maikutlo a macha joalo ka li-shunts tse kentsoeng li thusa ho lekanya hona joale le ho laola mocheso libakeng tse phahameng tsa hajoale. Ho kenya chip ho thusa likoloi tsa motlakase ho sebelisa matla a mangata le ho sebetsa hantle.
Mathata le Litharollo
difeme
Ho etsa li-PCB tse boima tsa koporo bakeng sa likoloi tsa motlakase ha ho bonolo. Lifeme li hloka lik'hemik'hale tse khethehileng le mechine ho bopa likarolo tse teteaneng tsa koporo. Sena se thusa ho etsa bonnete ba hore litsela tsa koporo li lekana hantle le sebopeho. Ha soldering, lisebelisoa tse fapaneng li ka atolosa kapa tsa fokotseha. Sena se ka etsa hore likhoele li arohane. Ho emisa sena, baenjiniere ba sebelisa lisebelisoa tse matla tsa motheo mme ba shebelle mehato ea lamination haufi-ufi. Koporo e teteaneng le mehato e eketsehileng e etsa hore ts'ebetso e je chelete e ngata le ho nka nako e telele. Ha se lifeme tse ngata tse ka sebetsang ka koporo ho feta 6 oz, kahoo lik'hamphani li tlameha ho khetha balekane ba tsona ka hloko.
Lifeme li hloka lisebelisoa tse tsoetseng pele ho etsa koporo e teteaneng.
Soldering e ka etsa hore likarolo li arohane haeba lisebelisoa li tsamaea ka tsela e fapaneng.
Ho sebelisa koporo e ngata ho bitsa chelete e ngata 'me ho bolela hore bafani ba thepa ba fokotsehe.
Ke lifeme tse khethehileng feela tse ka etsang mapolanka a koporo a boima haholo.
Ho rera hantle le ho sebetsa le balekane ba nang le tsebo ho ka lokisa mathata a mangata ha ho etsoa liboto tsena.
Likhoebo tsa Moralo
Baenjiniere ba tlameha ho etsa khetho ha ba etsa li-PCB tse boima tsa koporo bakeng sa likoloi tsa motlakase. Tafole e ka tlase e bontša lintho tsa mantlha tseo ba lokelang ho li leka-lekanya:
Sebopeho sa Khoebo ea Moralo | Tlhaloso / Lintlha tsa Khoebo | Tšusumetso / Menahano |
|---|---|---|
Botenya ba Koporo | Koporo e teteaneng e lumella ho phalla ha morao-rao le ho fokotsa tahlehelo. | E bitsa chelete e ngata 'me ho thata ho e etsa. E hloka taolo e hlokolosi. |
Botenya ba Substrate le Boitsebiso | Liboto tse teteaneng le li-cores tsa tšepe li thusa ka mocheso le ho sisinyeha. | Liboto tse boima li kobeha hanyane. E tlameha ho leka-lekanya boima le matla. |
Lintho tse ling tse kang li-spreaders le mapheoana a pholileng li boloka likarolo li pholile. | Tsena li eketsa litšenyehelo 'me li thatafatsa ho haha. | |
Ho sebelisa koporo e teteaneng feela moo ho hlokahalang ho boloka koporo. | E leka-lekanya hore na e sebetsa hantle hakae le hore na e bitsa bokae. | |
Ho lumellana le Melao ea Likoloi | Liboto li tlameha ho feta liteko tse thata tsa polokeho le ho tšepahala. | Sena se etsa hore liteko le thepa li lefelle ho feta. |
Mechanical Durability & Corrosion | Lisebelisoa tse matla le lithapo li emisa mafome le tšenyo. | E etsa hore liboto li tšoarelle nako e telele empa e eketsa mehato ea moralo. |
Litšenyehelo khahlano le Ts'ebetso | Ho kopanya thepa le botenya ba koporo ho ka boloka chelete. | O tlameha ho nahana ka litšenyehelo hona joale le ho boloka hamorao. |
Tlhokomelo ea Litšenyehelo
Li-PCB tsa koporo tse boima li bitsa chelete e ngata ho feta liboto tse tloaelehileng. Ba sebelisa koporo e eketsehileng, ba nka nako e telele ho e etsa, ’me ba hloka lisebelisoa tse khethehileng le basebetsi ba nang le tsebo. Tafole le chate e ka tlase li bontša hore na li bitsa bokae:
Litšenyehelo Karolo | 1 oz Copper PCB (E Tloaelehileng) | 3 oz Copper PCB (Koporo e boima) | Keketso ea Litšenyehelo (%) |
|---|---|---|---|
Litšenyehelo tsa Raw Material | $0.50 ka sq ft | $1.50 ka sq ft | ~ 200% |
Theko ea Prototype (100mm x 100mm, 2-layer) | $50 | $80 | 60% |
Theko ka 'ngoe (liyuniti tse 10,000) | $0.50 | $0.80 | 60% |
Li-PCB tsa koporo tse boima li bitsa chelete e ka bang 30-50% ho feta liboto tse tloaelehileng.
Theko e phahameng e tsoa ho koporo e ngata, ho etsa nako e telele, le lisebelisoa tse khethehileng.
Phapang ea theko e fokotseha ha ho etsoa liboto tse ngata ka nako e le 'ngoe.
Chelete e eketsehileng ke ea bohlokoa bakeng sa phallo e ntle ea hona joale, ho pholisa, le bophelo bo bolelele.
Ho boloka chelete, baenjiniere ba sebelisa maqheka a bohlale:
Li pota-pota libopeho ho theola khatello ea maikutlo le ho emisa mapetsong.
Ba khetha lisebelisoa tse holisang ka tsela e ts'oanang ho boloka lilae li kopane.
Ba kenya likoti tse tletseng koporo ho etsa hore boto e be matla.
Li siea sebaka se lekaneng bakeng sa hore motlakase o phahame le motlakase o ka emisang litlhase.
Ba sebetsa le lifeme tse nang le litsebo ho qoba liphoso le tšenyo.
Ba sebelisa mananeo a k'homphieutha ho fumana libaka tse chesang le ho khetha sebopeho se setle ka ho fetisisa sa koporo.
Mehato ena e thusa ho fokotsa litšenyehelo ka ho etsa hore mapolanka a tšoarelle nako e telele 'me a hloke tokiso e fokolang.
Mekhoa e Mecha ea Likoloi tsa Matla
Litsamaiso tsa Autonomous
Litsamaiso tse ikemetseng li fetola tsela eo likoloi li sebetsang ka eona. Sistimi ena e sebelisa lisebelisoa tsa elektroniki tse bohlale ho bala lintlha tse tsoang ho lisensara, lik'hamera le radar. Li-PCB tsa koporo tse boima li thusa lisebelisoa tsena tsa elektroniki ho sebetsana le matla le mocheso o mongata. Baenjiniere ba etsa hore mapolanka ana a be matla bakeng sa liqeto tse potlakileng le lipuisano tse potlakileng pakeng tsa likarolo tsa koloi. Li-PCB tsa maqhubu a holimo li thusa likoloi ho sebelisa 5G ho buisana le ho sebelisana le litsamaiso tse bohlale tsa toropo. Sena se etsa hore likoloi li arabele ka potlako liphetohong tsa litsela le mabone a sephethe-phethe. Tsamaiso ea betri le tsamaiso ea likoloi sebelisa li-PCB tse boima tsa koporo hobane li nka nako e telele ebile li sebetsa hantle. Sena se boloka likoloi li bolokehile ebile li sebetsa hantle.
Likoloi tse ikemetseng li hloka lisebelisoa tsa elektroniki tse matla ho boloka batho ba bolokehile le likoloi li sebetsa hantle.
Litlhahiso tsa Bokamoso
Theknoloji e boima ea koporo ea PCB e tla ntlafala le ho feta haufinyane. Baetsi ba fumana mekhoa e mecha ea ho sebetsana le hona joale, ka linako tse ling ho feta li-amps tse 1000, ka ho bokella likarolo tsa koporo. Li-PCB tse ling tsa matla joale li kopanya koporo e boima le e tloaelehileng ho boloka sebaka le ho sebetsa hamolemo. Theknoloji ea Inlay PCB e beha likotoana tse kholo tsa koporo ka har'a boto ho tsamaisa mocheso kapele. Baenjineri ba boetse ba leka liboto tse nyalisitsoeng le tsa tšepe ho thusa ka ho pholisa. Li-PCB tse feto-fetohang le tse thata-thata li sebelisoa haholo, ho etsa hore lisebelisoa tsa motlakase tsa koloi li be nyane le ho ba thata. Lisebelisoa tsa moralo oa AI li thusa ho etsa meralo e betere ea PCB le ho nolofatsa moaho. Ha likoloi tse ncha tsa matla li fetoha, mehopolo ena e mecha e tla thusa likoloi hore li sireletsehe, li sebetse hantle, 'me li tšoarelle nako e telele.
Baetsi ba sebelisa litsela tse tala le ho haha mapolanka a mangata ka ha batho ba bangata ba batla.
Lihlopha tsa lipatlisiso li sebetsa litšebelisong tse ncha, joalo ka 5G, AI, le IoT.
Li-PCB tsa kamoso li tla sebetsa ka libeteri tsa boemo bo tiileng le lisebelisoa tse sebetsang hantle lefatšeng.
Theknoloji ea koporo e boima e entse hore likoloi tsa motlakase li be betere. Hona joale, meralo ea pcb e sebelisa koporo e teteaneng ho jara ho feta hona joale le mocheso. Sena se thusa likoloi ho tšoarella nako e telele le ho li boloka li bolokehile. Lintho tse ncha tse kang ho kenya chip le koporo ea inlay li etsa hore litsamaiso li be nyane hape li be matla. Likoloi tsa motlakase tse fetang limilione tse 10 li sebelisa mehopolo ena kajeno. Baetsi ba likoloi ba lokela ho lula ba leka lintho tse ncha ho etsa hore likoloi li sireletsehe le ho sebetsa hantle.
LBH
Ke eng e etsang hore li-PCB tse boima tsa koporo li fapane le li-PCB tse tloaelehileng?
Li-PCB tsa koporo tse boima li na le likarolo tse ngata tsa koporo tse teteaneng. Likarolo tsena tse teteaneng li etsa hore li nke nako e eketsehileng. Li boetse li thusa ho tlosa mocheso hamolemo. Li-PCB tse tloaelehileng ha e khone ho sebetsana le matla a mangata hakaalo. Ha ba sebetse hantle libakeng tse thata.
Hobaneng ha likoloi tsa motlakase li hloka li-PCB tse boima tsa koporo?
Likoloi tsa motlakase li sebelisa li-PCB tse boima tsa koporo ho tsamaisa tse ngata hona joale ka polokeho. Liboto tsena li thusa ho laola mocheso ka har'a lisebelisoa tsa elektronike tsa koloi. Ba boloka lintho li sebetsa hantle, esita le ha koloi e sebetsa ka thata kapa e le sebakeng se boima.
Li-PCB tse boima tsa koporo li ntlafatsa polokeho ho li-EV joang?
Li-PCB tse boima tsa koporo li thusa ho emisa ho chesa haholo le mathata a motlakase. Mohaho oa bona o matla o ka nka ho sisinyeha le maqhubu. Sena se sireletsa likarolo tsa motlakase tsa koloi le ho boloka batho ba sireletsehile.
Na li-PCB tse boima tsa koporo li turu ho feta li-PCB tse tloaelehileng?
Mofuta oa PCB | Litšenyehelo tse Batlang |
|---|---|
PCB e tloaelehileng | $ |
Koporo e Matla PCB | $$ |
Li-PCB tsa koporo tse boima li bitsa chelete e ngata hobane li sebelisa koporo e ngata. Ba boetse ba hloka lisebelisoa tse khethehileng ho etsa. Theko e phahameng e bolela ts'ebetso e ntle le bophelo bo bolelele.
Na li-PCB tse boima tsa koporo li ka sebelisoa liindastering tse ling?
Ee. Li-PCB tsa koporo e boima li sebelisoa matla a letsatsi, lifeme le lifofane. Sistimi efe kapa efe e hlokang liboto tse ngata tsa hajoale le tse matla e ka li sebelisa.
