I-Tianhui- engomunye wabakhiqizi nabahlinzeki be-chip be-UV LED abahamba phambili inikeza isevisi ye-chip ye-ODM/OEM UV eholayo iminyaka engaphezu kuka-22+.
Luminous Diode Technical Ipharamitha Incazelo
2022-12-21
Tianhui
66
I-diode ekhipha ukukhanya edumile yehlela ku-1.6V-2.1V, kanye nezici zamanje ezisebenzayo ze-5-20mA LED 1. Incazelo yepharamitha yomkhawulo (1) Isithembiso sokusetshenziswa kwamandla PM: thembisa ukwengeza amakhanda amabili e-LED ku-DC voltage voltage Inani lasebusuku elidala kakhulu eligeleza kuwo. Yeqa leli nani, imfiva ye-LED nokubhujiswa. (2) Positive DC yamanje IFM: Idathabst yamanje ebaluleke kakhulu ethenjisiwe. Leli nani lingacekela phansi i-diode. (3) I-voltage ehlehlayo i-VRM: I-voltage endala kakhulu ehlehlayo ethenjiswe ukuthi izokwengezwa. Ngaleli nani, i-diode ekhipha ukukhanya ingase yephulwe futhi ichithwe. (4) I-TOPM: Isilinganiso sezinga lokushisa se-light-emitting diode singasebenza ngokujwayelekile. Ngaphansi noma ngaphezulu kwaleli zinga lokushisa, i-diode ekhipha ukukhanya ngeke isebenze kahle, futhi umphumela wenqatshiwe. 2. Ukubaluleka kwamapharamitha kagesi (1) Ukusebenza okuhle kwamandla IF: Kubhekisela enanini lamanje eliphozithivu lokukhazimula okuvamile kwe-diode lapho i-diode ekhazimulayo. Ekusetshenzisweni kwangempela, kufanele ukhethe uma udinga ukukhetha uma udinga
·Ngezansi ifm. (2) I-voltage esebenza kahle i-VF: I-voltage esebenzayo enikezwe kuthebula lepharamitha itholakala ngaphansi komsinga onikeziwe oya phambili. Ngokuvamile kukalwa uma IF = 20mA. I-diode ekhanyayo iku-voltage yokusebenza VF ku-1.4 3V. Lapho izinga lokushisa langaphandle likhuphuka, i-VF izokwehla. (3) Isici se-V-I: Uma ubudlelwano phakathi kwe-voltage kanye neyamanje ye-diode ekhipha ukukhanya bungaphansi kwevelu ethile (ebizwa ngokuthi i-threshold), i-current incane kakhulu futhi ayikhiphi ukukhanya. Lapho i-voltage ifinyelela inani elithile, i-current yangaphambili iyashesha nge-voltage futhi iyakhazimula. Ungayikhipha kanjani i-I can ukususa i-voltage eqondile ye-tube yokukhanya, i-current reverse kanye ne-voltage ehlanekezayo yepayipi yokukhanya kusukela ekususeni ubuhlalu besibani se-V-LED. Ipayipi elikhanyayo elihle elibuyisela emuva ukuvuza kwe-IR yamanje
Umbhali: Tianhui- Ukubulala Umoya
Umbhali: Tianhui- Abakhiqizi be-UV Led
Umbhali: Tianhui- Ukubulawa kwamanzi kwe-UV
Umbhali: Tianhui- Isixazululo se-UV LED
Umbhali: Tianhui- I-UV Led diode
Umbhali: Tianhui- Abakhiqizi be-UV Led diodes
Umbhali: Tianhui- Imodyuli ye-UV ehola
Umbhali: Tianhui- UV LED yokuphrinta UV
Umbhali: Tianhui- Isicupho somiyane se-UV LED
Thintana nathi
Izindatshana ezinconyiwe
Ukupakishwa kobuhlalu besibani se-LED kungahlukaniswa kube amafomu amabili okupakisha ahlukene: i-direct -insert kanye ne-patch LED light -emitting diode. I-patch ye-LED nayo ibizwa ngokuthi
I-UVLED isetshenziswe ezimbonini ezahlukahlukene. Imithombo yokukhanya ingahlukaniswa ngezigaba ezintathu ngokusho komumo, imithombo yokukhanya kwephuzu, imithombo yokukhanya komugqa kanye
I-0603 Yellow Curvy Poor LED Lighting Ball Volume 1.6*1.5 ukujiya kungu-0.55mm Usayizi omncane, ukukhanya okuphezulu, ukwethembeka okuqinile, nempilo yonke efinyelela kuhora elingu-100,000
Eminyakeni yamuva nje, ngokuthuthukiswa okuqhubekayo kwezinsiza zezokwelapha, ukusetshenziswa kweglue ye-UV yezokwelapha ekukhiqizeni izinto zezokwelapha nakho kuye kwaba i
Ukumelana nokushisa, njengoba negama libonisa, kungavimbela ukugeleza kokushisa, okuhlobene eduze nezici ezibonakalayo zezinto ze-UVLED. Okufanayo no-r
Iglue ye-UV yaziwa nangokuthi iglue yesithunzi. Iglue ye-UV eminingi isobala ngemva kokufuna ukwazi. Nokho, ngezinye izikhathi iglue ye-UV ngemva kokwelapha itholakala ine-pheno ephuzi
Muva nje, iglue ye-UV yasekhaya isivuthiwe ngokobuchwepheshe, engaqhathaniswa neglue ye-UV efana ne-Lotte ne-Dao Corning. Nokho, eminyakeni emihlanu yokuqala, ngoba d
Eminyakeni yamuva, imboni ye-inki ye-UV isivuthwe ngokuphelele futhi isetshenziswe kabanzi ezweni. Ukuphrinta kwe-UV kusungule isikhundla sakho esivelele emhlabeni
Abakhiqizi bobuhlalu besibani se-LED abafakwe ngokuqondile ukuze bakhulume ngomehluko phakathi kolwazi lwebakaki lobuhlalu besibani se-LED: Njengamanje, kukhona abakaki be-aluminium, ithusi
Umthelela ohambisanayo wokukhula kwesitshalo we-LED wavelength 1. Izinga lokushisa lombala nokugeleza kwezibani zezitshalo: izinga lokushisa lombala nokugeleza kwezibani zezitshalo kubonakala fr
Ayikho idatha
omunye wabahlinzeki be-UV LED abachwepheshile eChina
sizibophezele kuma-LED diodes iminyaka engaphezu kwe-22+, umkhiqizi we-chips we-LED ohamba phambili & umphakeli we-UVC LED 255nm265nm 275nm, UVB LED 295nm ~ 315nm, UVA LED325nm 340nm 365nm ~ 405nm
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