Ama-PCB e-LED Linear kanye ne-Strip Light: Izinjini Ezinefomethi Ende, Amabhodi Aguquguqukayo Naqinile

Ukukhanya okuqondile kukhona yonke indawo lapho izakhiwo zesimanje zifuna khona umugqa ohlanzekile wokukhanya - ukukhanya kwe-cove, imichilo engaphansi kwekhabhinethi, amaphrofayili okwakha, amabhokisi okubonisa, izimpawu, kanye nokugijima okuqhubekayo okugoqa imiphetho yesakhiwo. Inselele eyinhloko ubude: ibhodi elingamasentimitha ububanzi namamitha ubude kufanele lilethe ukukhanya okulinganayo nombala ofanayo kusukela kolunye uhlangothi kuya kolunye, okuyinkinga yangempela kagesi nokukhiqiza, hhayi nje inguqulo ende yebhodi evamile.

I-Highleap Electronics iyifektri yokuhlanganisa i-PCB eyenziwe ngokwezifiso ephelele kanye nefektri yokuhlanganisa i-PCB ephelele eyakha uhla oluphelele lwamafomethi aqondile — izinjini eziqinile ezinde, imichilo eguquguqukayo, kanye nokwakhiwa okuqinile — kanye nama-driver kanye nokufakwa kwamandla okudingekayo ukugijima okude. Lo mhlahlandlela uhlanganisa lokho okwenza ibhodi eliqondile lisebenze ngobude kanye nendlela yoku-oda. Isigaba esibanzi sisekhasini lethu lefektri ye-PCB yokukhanyisa.

Yini eyenza ibhodi lokukhanya eliqondile lihluke

Ibhodi eliqondile lichazwa yi-aspect ratio yalo. Ukuba lide futhi lincane kudala izinselele ibhodi elincane elingakaze libhekane nazo: ugesi kufanele udlule ubude bebhodi ngethusi elinokumelana, ngakho-ke ingxenye ekude ingaba mnyama kunengxenye eseduze (ukwehla kwamandla kagesi); ibhodi kungadingeka ligobe noma lilandele ijika; futhi ukukhiqiza ibhodi elide kakhulu kunosayizi bephaneli abajwayelekile kudinga isu lokuhlanganisa amaphaneli kanye nokuhlanganisa.

Thola umklamo kagesi ofanele bese i-linear fixture iba umugqa wokukhanya ohlanzekile nolinganayo. Uma uphambuka ubona i-gradient etshela indaba — ekhanyayo ekugcineni kwamandla, ifiphele futhi ishintshe umbala ekugcineni. Umklamo webhodi, hhayi ama-LED, yiwona ovimbela lokho.

Izinjini eziqondile eziqinile, eziguquguqukayo, neziqinile

Ukukhanya okuqondile kuza ngezindlela ezintathu zamabhodi, futhi ukukhetha kuqondisa konke mayelana nendlela izinto ezakhiwe ngayo kanye nendlela ezisebenza ngayo. Sikhiqiza zonke ezintathu, futhi ubunjiniyela obujulile busekwenzeni ngayinye ibe ngelinganayo ngobude.

Izinjini eziqondile eziqinile. Kumaphrofayili okwakha aqondile, ama-troffer, kanye ne-linear high bay, ibhodi elide eliqinile — i-aluminium metal-core yamandla aphezulu, i-FR-4 yemigqa yangaphakathi enamandla aphansi — inikeza ukusebenza okuhle kakhulu kokushisa kanye nomugqa oqondile. Kuma-fixtures adinga isisekelo se-aluminium esinesendlalelo sesekethe yethusi esisodwa, amabhodi ensimbi anezinhlangothi ezinde adinga ubude bebhodi, ukuthamba kanye nokuhlolwa kokubekezelela ukufakwa kanye nalezo zidingo zikagesi nezokushisa. Ubunjiniyela bugxile ekwehleni nasekufakweni kwe-voltage:

• Usayizi wethusi ngobude — amabhasi ethusi abanzi futhi asindayo ukuze ugesi ofinyelela kuma-LED akude unganciphi, okugcina ukukhanya kufana kusukela ekuqaleni kuze kube sekupheleni.
• Ukuhlukaniswa nokujoyina — izinto ezinde zakhiwe ngezingxenye zebhodi ezihlanganiswe nezixhumi noma amajoyinti e-solder; siklama izingxenye ukuze imithungo ingabonakali ekukhanyeni.
• Iphaneli — ukwakheka okuphumelelayo kwephaneli yokukhiqiza ukwakha amabhodi amade ngokulinganisela.

Imicu eguquguqukayo. Ukuze kukhanye, amajika, kanye nezimpawu, umucu we-LED oguquguqukayo ku-polyimide ugoba ekwakhiweni. Izinselele ukusatshalaliswa kwamanje kanye nokuqina:

• Umjovo wamandla — amandla okondla ezindaweni eziningi ngesikhathi eside Umdwebo we-LED ngakho-ke iphakathi nendawo kanye nemikhawulo kuhlala kugqamile njengendawo yokuphakela.
• Amaphuzu okusika — izingxenye eziklanyelwe ukuze umucu unganqunywa ubude ngaphandle kokuchitha ama-LED noma ukuphula isekethe.
• Ukuqina kwe-Flex — ithusi kanye nesembozo esiklanyelwe ukusinda ekugobeni ngesikhathi sokufakwa.

I-Rigid-flex. Ngezinto zokufakelwa ezidinga izingxenye eziqinile ezithwala i-LED kanye nokuxhumana okuguquguqukayo — amamojula agoqiwe, izinto zokufakelwa ezigoqa ikona, noma imiklamo esusa izixhumi — i- rigid-flex PCB ihlanganisa zombili ebhodini elilodwa. Isusa izixhumi ezivame ukwehluleka futhi ivumele ibhodi elilodwa lilandele indlela eyinkimbinkimbi, yingakho izinto zokufakelwa zekhwalithi ephezulu kanye nezimpawu ziyisebenzisa kakhulu.

Isizathu sokuthi ukukhetha ukwakhiwa kube yisinqumo esijulile sokuklama kunokuba kube ukukhetha ikhathalogi ukuthi ngayinye ixazulula inkinga yobude ngendlela ehlukile — amabhasi ethusi asindayo ekufakweni kwamandla okuqinile, anamaphuzu amaningi kuma-connect aguquguqukayo, ahlanganisiwe kuma-rigid-flex. Ukukhetha nokuklama okulungile ngesimo, amandla, nobude bento yilona kanye uhlobo lwesicelo esilwenzayo ngesikhathi sokubuyekezwa kwe-DFM, futhi ukwakha konke okuthathu efektri eyodwa kusho ukuthi isincomo siqhutshwa umklamo kunokuba yilokho isitolo sefomethi eyodwa esikwenzayo.

Amabhodi aqondekayo kanye ne-RGBW linear

Ukukhanya okuqondile okushintsha umbala kanye nokukhanya okuguquguqukayo kwengeza ubunzima bokulawula ebhodini. Sakha ububanzi obuphelele:

• Imichilo ye-RGB kanye ne-RGBW — ukuxuba imibala ngezindlela eziningi ukuze kusetshenziswe izinhlelo zokwakha kanye nezindlela zokugcizelela.
• Amabhodi alungisekayo (amaphikseli) — ama-LED alawulwa ngamanye ukuze kulandelwe, kusetshenziswe i-gradient, kanye nemiphumela yevidiyo, i-LED enobuningi obukhulu ukwakheka okunemigqa yokulawula eqondiswe ubuqotho besiginali ngobude.
• Okumhlophe okuqondile okulungisekayo — imichilo efudumele/epholile eneziteshi ezimbili yokukhanya kwezakhiwo okulungisekayo.
• Amamojula ezimpawu kanye nokubonisa — okuhlobene isibonisi LED amabhodi ezinhlamvu zesiteshi kanye nezimpawu zedijithali.

Amabhodi alungiselelwayo ikakhulukazi adinga ukuhanjiswa kwedatha kanye namandla ngokucophelela ubude ukuze isignali ihlale ihlanzekile nombala uhlale ufana — umsebenzi wokuklama esiwenzayo njengengxenye yokwakha.

Abashayeli kanye nokufakwa kwamandla okugijima isikhathi eside

Ukugijima okude okuqondile kudinga amandla alethwe ngokuhlakanipha, hhayi nje umshayeli ohlangothini olulodwa. Sakha abashayeli futhi sakha ukwakheka kwamandla ndawonye:

• Abashayeli bamandla kagesi aqhubekayo kanye nawamandla kagesi aqhubekayo — ifaniswe nomugqa noma ukwakheka kwenjini.
• Umklamo womjovo wamandla — izindawo eziningi zokuphakelayo ngokuhamba kwesikhathi ukuze ukukhanya kuhlale kufana, ngezintambo ezihlelwe ku-fixture.
• Ukufiphala nokulawula — 0-10 V, DALI, PWM, kanye nezilawuli ezikwazi ukulungiselelwa zesistimu yephrojekthi.
• Ukubalwa kokwehla kwe-voltage — sibala ukwehla ngobude bokugijima kanye nosayizi wethusi kanye namaphuzu okuphakelayo ukuze sigcine ingxenye ekude ikhanya.

Ukuklama ibhodi kanye nokulethwa kwamandla ndawonye yikho okugcina ukugijima kwamamitha ama-5 noma ayi-10 kufana nomugqa owodwa olinganayo esikhundleni se-gradient.

Amakhono e-Linear PCB kanye nokuqedwa

Sakha amabhodi aqondile kulo lonke uhla lokwakha:

Ukwakhiwa kuhambisana nesimo, ubude, amandla, kanye nendawo yento esetshenziswayo ngesikhathi sokubuyekezwa kwamahhala kwe-DFM.

Imboni eyodwa ye-strip kanye nezinto zayo zikagesi

Umugqa wokukhanya olinganayo ngobude uncike ebhodini, ekufakweni kwamandla, kanye nomshayeli oklanywe njengento eyodwa. Isitolo semicu esingakhi abashayeli, noma isitolo somshayeli esingaqondi ukwehla kwamandla kagesi phezu kokugijima okuguquguqukayo, sishiya inkinga yokufana ingaxazululwanga ingxenye - futhi ikhasimende libona i-gradient.

I-Highleap Electronics yakha amabhodi aqondile aqinile, aguquguqukayo, futhi aqinile, aklama isabelomali sokufaka amandla kanye nokwehla kwamandla kagesi, futhi yakha abashayeli abafanelanayo, bonke endaweni eyodwa, ku-MOQ 1. Thumela ubude bephrofayela yakho, amandla, kanye nezidingo zombala eqenjini lethu le -PCB assembly ukuze uthole isilinganiso samahora angama-24.

I-PCB ye-LED Eqondile Neye-Strip — Imibuzo Evame Ukubuzwa

Ugcina kanjani ukukhanya okuqondile noma okunemicu emide kusukela ekugcineni kuya ekugcineni?

Ngobunjiniyela bokwehla kwamandla kagesi. Ugesi ulahlekelwa amandla kagesi adlula ethusini, ngakho-ke ukuphela komzila omude kuyafiphala ngaphandle kokuthi ibhodi lenzelwe lona. Silinganisa amabhasi ethusi asindayo, sakha i-multi-point power injection ukuze umugqa omude unikezwe ezindaweni eziningana, bese sibala ukwehla kobude bomzila wangempela. Lokho kugcina ukukhanya nombala ngisho nalapho ibhodi elinokudla okukodwa, elinobhedu oluncane lingabonisa i-gradient.

Ingabe wakha amabhodi aqondile aguquguqukayo naqinile, hhayi nje imichilo eqinile?

Yebo, zonke ezintathu. Sakha izinjini eziqinile ezinefomethi ende (i-aluminium noma i-FR-4), imichilo eguquguqukayo ku-polyimide yama-curve kanye nokukhanya kwe-cove, kanye ne -rigid-flex yezixhumi ezidinga izingxenye ze-LED eziqinile ezihlanganiswe nezixhumi eziguquguqukayo ngaphandle kwezixhumi. Sincoma ukwakhiwa okuhambisana nesimo, ubude, kanye namandla e-fixture yakho ngesikhathi sokubuyekezwa kwe-DFM.

Ungakwazi yini ukwakha amabhodi aqondile (amaphikseli) kanye namabhodi aqondile e-RGBW?

Yebo. Sakha imichilo yokuxuba imibala ye-RGB ne-RGBW, amabhodi amhlophe aguquliwe aneziteshi ezimbili, kanye namabhodi amaphikseli aphathwayo anama-LED alawulwa ngamanye ukuze kulandelwe, kusetshenziswe i-gradient, kanye nemiphumela yevidiyo. Amabhodi aphathwayo ayidizayini enabantu abaningi lapho sihambisa khona idatha futhi sinikeze amandla ngobude ngokucophelela ukuze isignali ihlale ihlanzekile futhi umbala uhlale ufana phakathi nesikhathi sokusebenza.

Iyini i-oda elincane lamabhodi aqondile kanye nama-strip?

I-oda lethu elincane yiyunithi eyodwa kokubili yokwenziwa kanye nokuhlanganiswa, ngaphandle kwenkokhelo eyengeziwe yeprototype, ngakho-ke ungakha futhi uhlole ukusebenza ngaphambi kokuzibophezela kuvolumu. Izaphulelo zentengo yevolumu ziyasebenza kusukela kumayunithi ayi-10 kuya phezulu, futhi sigcina amafayela akho ukuze aphindeke ngokushesha. Izilinganiso zibuya zingakapheli amahora angama-24 ngemuva kokuthola i-Gerbers yakho kanye ne-BOM.