Ngokuthuthuka komphakathi, abantu bancika kakhulu ekusetshenzisweni kokukhanya okwenziwe, okuvame ukusetshenziswa ezibanini zokonga amandla ze-LED zasekhaya, izibani zokukhula kwezitshalo ze-LED,Isibani sesiteji se-RGB,Isibani sephaneli yehhovisi le-LEDnjll. Namuhla, sizokhuluma ngokutholakala kwekhwalithi yezibani ze-LED ezonga amandla.

Imodyuli yokusebenza kokuphepha kokukhanya kwe-LED:

Isibani se-LED esizivikelayo esivamile sibhekisela esivalweni sesibani ngokuhambisana ne-IEC 60061-1, equkethe umthombo wokukhanya kwe-LED kanye nezinto ezidingekayo ukuze kugcinwe indawo yokukhanyisa ezinzile futhi kuzenze zibe ngenye yemishini yokukhanyisa. Lesi sibani ngokuvamile sifanelekela izindawo zasekhaya nezifanayo, ukuze sisetshenziswe ekukhanyeni, asisuswa ngaphandle kokulimaza isakhiwo saso. Amandla aso adinga ukugcinwa ngaphansi kwama-W angu-60; I-voltage kufanele igcinwe phakathi kwama-V angu-50 no-250; Isibambi sesibani kumele sihambisane ne-IEC 60061-1.

1. Uphawu lokuphepha lokuthola: Uphawu kufanele lubonise umthombo wophawu, ububanzi bamandla omkhiqizo, amandla alinganisiwe kanye nolunye ulwazi. Uphawu kufanele lucace futhi luqine kumkhiqizo.

2. Ukuhlolwa kokushintshaniswa komkhiqizo: Uma kwenzekaI-LEDkanye nezinye izibani ezingasebenzi kahle, sidinga ukuzishintsha. Ukuze siqinisekise ukuthi imikhiqizo ingasetshenziswa kanye nesisekelo sokuqala, izibani kufanele zisebenzise izivalo zezibani ezichazwe yi-IEC 60061-1 kanye nama-gauge ngokuhambisana ne-IEC 60061-3.

3. Ukuvikelwa kwezingxenye eziphilayo: Isakhiwo sesibani kufanele sakhiwe ngendlela yokuthi izingxenye zensimbi ezisesivalweni noma emzimbeni wesibani, izingxenye zensimbi zangaphandle ezivikelwe ngokushisa kanye nezingxenye zensimbi eziphilayo zingafinyelelwa lapho isibani sifakwe esibambini sesibani esihambisana nesibopho sedatha sesibambi sesibani, ngaphandle kwendlu yokusiza enesibuko esikhanyayo.

4. Ukumelana nokushisa kanye namandla kagesi ngemva kokwelashwa okumanzi: ukumelana nokushisa kanye namandla kagesi kuyizinkomba eziyisisekelo zezinto zesibani se-LED kanye nokushisa kwangaphakathi. Indinganiso idinga ukuthi ukumelana nokushisa phakathi kwengxenye yegolide yesibani ethwala amandla kagesi kanye nezingxenye zesibani ezifinyelelekayo akufanele kube ngaphansi kuka-4 MΩ, amandla kagesi (ikhanda lesibani se-HV: 4 000 V; isivalo sesibani se-BV: 2U+1 000 V) ukuqhekeka noma ukuphuka akuvunyelwe esivivinyweni.

Imodyuli yokuhlola ukuphepha ye-EMC efana ne-LED:

1. Ama-Harmonics: I-IEC 61000-3-2 ichaza imikhawulo yokukhishwa kwamandla kagesi e-harmonic kwemishini yokukhanyisa kanye nezindlela ezithile zokulinganisa. I-Harmonic ibhekisela kumandla kagesi aqukethwe kumvamisa wokuphindaphinda okuhlanganisiwe kweshaja yamagagasi ayisisekelo. Esigungwini semishini yokukhanyisa, ngoba i-voltage ye-sine wave igeleza ngomthwalo ongewona owe-linear, kukhiqizwa amandla kagesi e-non-sine wave, amandla kagesi e-non-sine wave akhiqiza ukwehla kwamandla kagesi ku-impedance yegridi, ukuze i-waveform ye-grid voltage nayo yakhe i-waveform engeyona ye-sine, ngaleyo ndlela kungcolise igridi. Okuqukethwe okuphezulu kwe-harmonic kuzoholela ekulahlekelweni okwengeziwe nasekufudumaleni, kwandise amandla asabelayo, kunciphise amandla kagesi, futhi kulimaze imishini, kubeke engcupheni ukuphepha.

2. I-voltage yokuphazamiseka: GB 17743-2007 “Imikhawulo nezindlela zokulinganisa izici zokuphazamiseka komsakazo wokukhanya kukagesi nemishini efanayo” inikeza imikhawulo ye-voltage yokuphazamiseka nezindlela ezithile zokulinganisa lapho i-voltage yokuphazamiseka ye-self-ballast LE isetshenziswa.Isibani se-Duma idlula umkhawulo, izothinta umsebenzi ojwayelekile wemishini kagesi nekagesi ezungezile.

Ngokuthuthuka kweUkukhanya kwe-LED, ubuchwepheshe bokukhiqiza i-LED buhlala buthuthuka, futhi indawo entsha yokusetshenziswa kanye nezindlela kuzokhiqiza amazinga amasha okuhlola i-LED. Ukuze kuqinisekiswe ukuphepha komphakathi kanye nabantu, amazinga okuhlola azoqhubeka nokuhlungwa futhi aqine, okudinga izikhungo zokuhlola zezinkampani zangaphandle ukuthi zithuthukise amakhono azo okuhlola, kodwa futhi zivumele abakhiqizi baqonde ukuthi, Kuphela ngokukhiqiza imikhiqizo yokukhanyisa i-LED eyinkimbinkimbi futhi ewusizo lapho singagcina khona amandla okuncintisana emikhiqizo yethu futhi sibe nendawo endaweni yemakethe.