Ukukhiqiza Nokuhlanganisa I-PCB Yesibani Sesitaladi se-LED yi-Highleap Electronics

I-Highleap Electronics iyifektri yokukhiqiza nokuhlanganisa i-PCB ekhiqiza amabhodi okukhanya komgwaqo e-LED ngokwezidingo zakho. Asiwona umkhiqizo wokukhanyisa othengisa izinto eziqediwe — singumkhiqizi wakho wenkontileka: uletha umklamo (noma imininingwane ukuze siwuklame), bese senza amabhodi angenalutho bese siwahlanganisa ezinjini zokukhanya kanye namabhodi okushayela izidingo zomkhiqizo wakho. Sakha ngokuphrinta noma ngomklamo wakho ngokwezidingo zakho, ngaphansi kwemigomo ye-OEM kanye nelebula elimhlophe, emigqeni yethu ye-PCB yensimbi . ISO 9001, IPC Class 2/3, MOQ 1 unit, isilinganiso singakapheli amahora angama-24.

Leli khasi lichaza lokho esikukhiqizayo kwezibani zomgwaqo, izinqumo zobunjiniyela ezilawula ibhodi lokukhanya komgwaqo elithembekile, nokuthi unga-oda kanjani. Ukuze uqale, sithumelele amafayela akho e-Gerber kanye ne-BOM ukuze uthole isilinganiso sosuku olufanayo.

1. Kungani Imikhiqizo Yokukhanyisa Ikhetha I-Highleap Njengomkhiqizi Wayo We-PCB Wezibani Zasemgwaqweni

Ibhodi lokukhanyisa emgwaqweni aliyona i-PCB ejwayelekile. Likhipha amandla angu-30–250 W endlini evaliwe, efakwe ezinsikeni, kumele libambe amandla okukhipha amahora angu-50,000–100,000, futhi lihlala ekupheleni kokuhamba kwekhebula okude lapho iziteshi zingena khona kumshayeli. Indwangu evamile eyiphatha njenge-FR-4 evamile enezingqimba ezimbili ikhiqiza amabhodi aphela futhi ahluleke ensimini. Njengomkhiqizi wenkontileka ochwepheshe, sakha ngokuvumelana nalezo zingcindezi - kunoma yiluphi uhlobo lwemininingwane kanye nesigaba somsebenzi osidingayo.

• Ukwakhiwa kokukhiqiza okuqondile — siyakha futhi sihlanganise ngokwedizayini yakho kanye nezindinganiso zakho; sihlinzeka ngama-Gerber aqediwe, noma sicele ukuthi siklame ibhodi ngokwezidingo zakho zokusebenza.
• Ubuchwepheshe be-Metal-core - i-aluminium kanye ithusi-core izinjini ezilula ezenziwe futhi zaqinisekiswa ngokushisa ngaphakathi endlini, azinazo izinkontileka ezingaphansi.
• Isethi ephelele yebhodi, umhlinzeki oyedwa - injini elula, ibhodi lomshayeli, ukuvikelwa kokukhuphuka, kanye nebhodi lokulawula elenziwe ndawonye, ​​ukuze ugweme ukuhlanganisa abathengisi abaningi.
• I-MOQ 1 iyunithi — ama-prototype akhiwe ngezinga elifanayo nokukhiqiza, ngaphandle kwenkokhelo eyengeziwe yama-prototype.
• I-ISO 9001 kanye ne-IPC Class 2/3 — ikilasi lomsebenzi lingakhethwa nge-oda ngalinye; I-OEM/ilebula emhlophe ene-NDA.
• Isilinganiso samahora angama-24 ngesibuyekezo samahhala se-Design-for-Manufacturability (DFM) kuwo wonke ama-oda; kuthunyelwa emazweni angaphezu kuka-40.

2. Ukwakha Injini Yokukhanyisa Izibani Zasemgwaqweni — I-Aluminium MCPCB

Injini ekhanyayo iyinhliziyo yokushisa yesibani. Ngenxa yokuthi i-fixture ivaliwe, ibhodi liyindlela eyinhloko yokushisa kusukela ekuxhumaneni kwe-LED kuya kusinki yokushisa, yingakho izinjini zokukhanya komgwaqo zenziwe nge-substrate yensimbi ye-aluminium esikhundleni se-FR-4. Sikhiqiza leli bhodi ku-stackup yakho, noma sincoma elilodwa ukuze lihlangabezane nethagethi yokushisa oyichazile.

I-thermal stack iwuchungechunge lokumelana kusuka ekuhlanganeni kuya endaweni: i-junction-to-case ngaphakathi kwe-LED, i-case-to-board idlule ejoyintini le-solder, i-board-idlule enkabeni ye-dielectric neyensimbi, kanye ne-board-to-heat-sink kuyo yonke indawo yokufaka. I-dielectric ivame ukuba yigama eliyinhloko lebhodi, ngakho-ke ukuhanjiswa kwayo kanye nobukhulu bayo yizici zokuqala esiziqinisekisayo nawe. I-dielectric engu-100 µm ku-2 W/m·K iziphatha ngendlela ehlukile kakhulu kuneyodwa ku-5 W/m·K — ekhanda le-cobra elingu-150 W elingashintsha izinga lokushisa le-junction libe ngu-15–20 °C, lishintshe ijika lokugcinwa kwe-lumen. Siyimodeli yalesi sabelomali se-wattage yakho ngaphambi kokwenziwa.

Amapharamitha okukhiqiza esiwakhiqizayo

• substrate — i-aluminium core 1.0–3.0 mm (ejwayelekile engu-5052); i-copper core yamakhanda aphezulu ane-high mast lapho i-aluminium ingenakukwazi ukukhipha ukushisa ngokushesha okwanele.
• Dielectric — 1.0–3.0 W/m·K standard, 5–8 W/m·K yama-arrays aminyene; i-dielectric isetha ukumelana kwe-junction-to-case.
• Isisindo sethusi — 1–2 oz ejwayelekile, 3–4 oz ukuze kube nemisinga ephezulu yentambo eyodwa kanye nokusabalala kwezinhlangothi.
• Ukuqedwa kwendawo — OSP noma ENIG; ENIG yama-LED pad acwebezelayo kanye nesikhathi sokuphelelwa yisikhathi.
• Imaski ye-solder — ukukhanya okuphezulu okumhlophe ukuze kubuyiselwe ukukhanya okulahlekile.

Isizinda sokukhetha i-substrate siku-reference yethu ye -aluminium LED PCB kanye nomhlahlandlela wokuqhuba ukushisa we-MCPCB.

3. Ukuhlanganiswa kwe-LED kanye nokukhiqizwa kweBhodi yomshayeli

Isibani esisebenzayo sidinga ama-diode abekwe futhi ahlolwe kanye nomshayeli owanikeza amandla. Sihlanganisa kokubili ku-BOM yakho, futhi sakha amabhodi okushayela kanye namabhodi okulawula adinga ukulungiswa komgwaqo.

Ukubekwa kwe-LED kanye nokufakwa kwe-binning

• Umhlangano we-SMD — Ama-emitter angu-2835/3030/5050 abekwe ngokwesakhiwo sakho; bheka Umhlangano we-PCB we-SMD LED.
• Izinjini zokukhanya ze-COB — ama-emitter aminyene ahlanganisiwe emishayweni emincane; bheka Izixazululo ze-COB LED PCB.
• Ukulawula ukubopha — sithola futhi sihlele ku-CCT/flux bin oyicacisile (noma siyitholele yona thina), bese sihlola ibhodi ngalinye ukuze sibone ukuthi lihambisana kahle yini ne-fixture.

Ukwakhiwa kwebhodi lokushayela kanye nelokuvikela

• Amabhodi omshayeli ahlala isikhathi eside — ihlanganiswe ngokwedizayini yakho noma iklanywe ngokwezidingo zakho zikagesi; bheka i-PCB yomshayeli we-LED kanye ne- ukulungiswa kwe-power-factor ukubekwa.
• Ukuvikelwa kweSurge — 10 kV / 10 kA SPD ehlanganiswe kumshayeli noma njengemojuli ehlukile ngokwesidingo sakho.
• Ukufiphala/ukulawula — Izixhumi zesokhethi ze-0–10 V, DALI, kanye ne-NEMA/Zhaga ezakhiwe ngokwencazelo yakho yokulawula.

Kubashayeli be-high-mast, sakha izigaba zamandla ethusi elisindayo lapho ugesi udinga khona.

4. Izinhlobo Zezibani Zemigwaqo Esizikhiqizayo

“Ukukhanya komgwaqo” kuhlanganisa umndeni wezinto ezifakiwe, usayizi webhodi ngalinye elibumbayo, i-optic, kanye nokufakwa. Ukwakheka kwe-LED ebhodini kuyisisekelo sokusatshalaliswa kwe-photometric, okusebenza ne-optic yakho yesibili ukuze kubekwe ukukhanya emgwaqweni futhi kuncishiswe ukuchitheka. Sakha amabhodi aphelele:

• Izibani zekhanda le-cobra/ingalo — 30–150 W, i-MCPCB eyodwa engunxande noma amamojula afakwe amathayela anethreyi yomshayeli.
• Ukukhanyisa kwendawo enezinsika eziphakeme — ama-array aminyene, aguquguqukayo kakhulu okushintshana nama-port.
• Izibani zomgwaqo omkhulu — ekhiqizwe ngokwe-IPC Class 3 enama-driver aqinile.
• Izibani zokuhlala kanye nezindlela — amandla aphansi, ngokuvamile ahambisana nebhodi le-photocell.
• Izibani zomgwaqo ezihlakaniphile / ezixhunyiwe — NEMA/Zhaga, 0–10 V, DALI, noma amabhodi okulawula angenantambo.
• Amamojula okubuyisela emuva — amabhodi enziwe ukuze afane kahle nepuleti lakho legiya le-HPS noma le-metal-halide.

Sihlela igridi ye-emitter ekusabalalisweni kwakho kwe-optical okuqondiwe (Uhlobo II–V) futhi sibambe ukubekezelelana kokubekwa ukuze i-lens array yakho ibhaliswe kahle futhi i-fixture ihlangabezane ne-photometric kanye ne-dark-sky target oyiklamayo.

5. Ubunjiniyela Bokushisa, Ukwanda kanye Nezemvelo Ngokwezinga Lakho

Ukuthembeka kokukhanya komgwaqo kunqunywa yizici ezintathu, zonke zifika ebhodini. Sifaka ngalinye ebhodini elenziwe ngokwezinga olichazile, kunokuba silishiyele endlini.

• Indlela yokushisa — ukumelana okuncishisiwe kokuhlangana kwe-junction-to-case ngokusebenzisa i-dielectric, ithusi, kanye nebhodi eliyisicaba, elingena-burr elihambisana kahle nesinki sakho sokushisa; lokhu kulawula Ukusebenza kwe-thermal ye-LED futhi iyancipha ukwehla kwe-lumen.
• Ukuzivikela komzimba okukhuphukayo — Isivikelo esingu-10 kV / 10 kA esakhelwe ukusinda ezinguqukweni ezibangelwa umbani ezigxotsheni eziveziwe.
• Umswakama nokugqwala - enamathela conformal ebhodini elihlanganisiwe, ngemikhuba yokwakha engamelani nomswakama ye- i-PCB engangeni manzi sebenzela izindawo ezisogwini.

Ngezinhlelo zikamasipala nezemigwaqo emikhulu, sikhiqiza i-IPC Class 3 futhi sihlola ngokuhlolwa kokushiswa ukuze sisuse ukwehluleka kokushona kwezinsana ngaphambi kokuba izinto zakho zifike ensimini. Isilinganiso sokunakekelwa kwe-lumen (L70/L80/L90) osiklamayo ngokuyinhloko siwumphumela wokushisa - ukuhlangana okupholile yilokho okuvumela izinto ozithengisayo ukuthi zibambe umkhiqizo wazo olinganiselwe.

6. Amakhono kanye Nemininingwane ye-PCB yeSibani Somgwaqo

Amandla ethu okukhiqiza nokuhlanganisa amabhodi okukhanyisa emgwaqweni, kusukela ekukhiqizweni okujwayelekile kuya ekwakhiweni okuthuthukisiwe kwe-high-mast — konke kukhiqizwe ngokwezidingo zakho:

7. Indlela Yoku-oda — Amafayela, i-MOQ kanye Nesikhathi Sokukhokha

Uku-oda ukukhiqiza kithi kulula kungakhathaliseki ukuthi unamafayela okukhiqiza noma imininingwane ethile kuphela. Yonke ikhotheshini ifaka isibuyekezo samahhala se-DFM, futhi sakha ngokuvumelana nomklamo wakho kanye nezindinganiso zakho.

Okufanele ukuthumele

• Ukukhiqiza kuphela — I-Gerber RS-274X, ifayela le-Excellon drill, uhlaka lwebhodi, kanye namanothi enziwe ngendlela efanelekile (i-substrate, i-dielectric, ithusi, ukuqeda, imaski).
• Umhlangano (i-PCBA) — okungenhla kanye ne-BOM enezinombolo zezingxenye zomkhiqizi kanye nefayela le-Pick-and-Place; unikeza izingxenye noma thina sizitholela i-BOM yakho.
• Injini yokukhanyisa i-Turnkey — okungenhla kanye nedatha ye-heat-sink/yendlu, i-optic kanye ne-driver spec, nanoma yiluphi uhlobo lomkhiqizo; awekho amafayela aqediwe okwamanje? Thumela imininingwane yakho bese ithimba lethu lobunjiniyela lizoklama ibhodi kuyo.

I-MOQ, isikhathi sokukhokha kanye nezindinganiso

• MOQ I-1 iyunithi, akukho nkokhelo eyengeziwe yeprotokholi; ukuhlukaniswa kwevolumu ku-10/50/100/500/1,000+.
• Ukukhiqiza izinsuku zebhizinisi ezi-5-7 (amahora angama-24-48 e-express); i-PCBA izinsuku eziyi-7-12; amamojula e-turnkey izinsuku eziyi-12-18.
• I-ISO 9001, i-IPC Class 2/3, i-AOI kanye nokuhlolwa okukhanyisiwe kuwo wonke amabhodi; I-OEM/ilebula elimhlophe eline-NDA; sigcina amafayela akho ukuze aphinde ama-oda.

Kumaphrojekthi e-PCB okukhanya komgwaqo we-LED, thumela amafayela e-Gerber, i-BOM, imininingwane yomshayeli, izidingo zokushisa, kanye nobuningi bezinhloso ngefomu lesilinganiso sewebhusayithi ukuze i-Highleap Electronics ikwazi ukulungiselela ukubuyekezwa kokukhiqiza nokuhlanganiswa okusebenzayo.

8. Imibuzo Evame Ukubuzwa Nge-PCB Yesibani Somgwaqo Se-LED

Ingabe iHighleap ithengisa izibani zasemgwaqweni eziqediwe, noma ikhiqiza amabhodi?

Siyifektri yokukhiqiza nokuhlanganisa ama-PCB, hhayi uhlobo lokukhanyisa. Sakha amabhodi — injini yokukhanya ye-aluminium kanye nebhodi lokushayela — ngokwezidingo zakho kanye nezindinganiso zakho, njengama-PCB angenalutho, ama-PCBA agcwele abantu, noma izinjini zokukhanya ezinezintambo eziphelele ezilungele ikhaya lakho. Uyaklama futhi uthengise umshini oqediwe ngaphansi komkhiqizo wakho; singumkhiqizi wakho wenkontileka kanye nomlingani we-OEM/white-label.

Ungakwazi yini ukuklama ibhodi uma nginemininingwane kuphela, hhayi amafayela e-Gerber?

Yebo. Ungasinika ama-Gerber aqediwe ukuze siwakhe ukuze siwaphrinte, noma uthumele imininingwane — amandla aqondiwe, ukusatshalaliswa kwe-optical, izidingo zomshayeli nokulawula, indawo ezungezile — futhi ithimba lethu lobunjiniyela lizoklama injini yokukhanya nomshayeli kuyo, bese liyiqamba futhi liyihlanganise. Noma ngabe iyiphi indlela ungumnikazi womklamo ophumayo, futhi sigcina amafayela akho efayeleni ukuze aphinde ama-oda.

Kungani izibani zomgwaqo ze-LED zidinga i-PCB ye-aluminium esikhundleni se-FR-4?

Ama-LED omgwaqo akhipha ukushisa okugxilile endlini evaliwe futhi kumele asebenze amahora angu-50,000–100,000 ngokulahlekelwa okuncane kwe-lumen. Ibhodi eliyinhloko lensimbi ye-aluminium liqhuba ukushisa kude nendawo yokuhlangana kangcono kakhulu kune-FR-4, ligcina izinga lokushisa le-junction liphansi. Ngenxa yokuthi ukuphuma kwe-LED kanye nesikhathi sokuphila kokubili kwehla njengoba izinga lokushisa le-junction likhuphuka, lokhu kulawula ukugcinwa kwe-lumen, ukuzinza kombala, kanye nokuphila kwesevisi - ngakho-ke sakha izinjini zekhwalithi yokukhanya komgwaqo ku-aluminium MCPCB.

Ungakwazi yini ukwakha isigaba esithile se-IPC bese unikeza amadokhumenti amathenda?

Yebo. Sikhiqiza ngokwe-IPC Class 2 noma Class 3, okungakhethwa nge-oda ngalinye, nge-Class 3 yezinhlelo zikamasipala nezemigwaqo emikhulu. Sihlinzeka ngokulandelela izinto, amarekhodi okwakha, kanye namadokhumenti okuhlola uma eceliwe, futhi sihlola ukuhlolwa kokushisa lapho ukuthembeka kubalulekile khona - okusekela ubufakazi bokuthobela imithetho obudingwa yithenda noma ikhasimende lakho.

Ingabe uthola izingxenye noma ngiyazinikeza?

Noma yikuphi. Ungathumela izingxenye zakho, noma sithole i-BOM ephelele ngenethiwekhi yethu yokusabalalisa eqinisekisiwe, okuhlanganisa ukufanisa i-LED bin kanye nokushisa kombala owuchazile. Wonke amabhodi ahlanganisiwe ayakhanyiswa futhi aqinisekiswe ngaphambi kokuthunyelwa, kanye nokubhalwa kwe-binning kwezinhlelo zomgwaqo ezibucayi.