Iyini i-UL940 V0 yomugqa we-LED?

I-Underwriters Laboratories (UL) ithuthukise izinga lokuvutha kwe-UL940 V0 ukuze kuqinisekiswe ukuthi into ethile—kulesi sibonelo, umugqa wokukhanya we-LED—wenelisa ukuphepha komlilo namazinga athile okuvutha. Umucu we-LED onesitifiketi se-UL940 V0 usuhlolwe kakhulu ukuze uqiniseke ukuthi umelana kakhulu nomlilo futhi ngeke usabalalise amalangabi. Ngalesi sitifiketi, imichilo yokukhanya ye-LED iqinisekisiwe ukunamathela emithethweni eqinile yokuphepha komlilo futhi isetshenziswe ezimweni lapho ukuphepha komlilo kubaluleke kakhulu.
Izinhlamvu zamalambu kufanele zenelise ukuvutha okuqinile nezidingo zokumelana nomlilo ezisungulwe i-Underwriters Laboratories (UL) ukuze zigunyazwe njenge-UL94 V0. Amandla wezinto ezibonakalayo ukumelana nokuthungela nokumisa ukubhebhetheka kwamalangabi yikona okugxilwe kakhulu kwalezi zidingo. Izidingo ezibalulekile zomugqa wesibani yilezi ezilandelayo:
Ukuzicisha ngokwakho: Uma umthombo wokuthungela uhoxiswa, okokusebenza kufanele kucime ngokwako ngesikhathi esinqunyiwe ngaphambili.
Ukusakazeka kwelangabi elincane: Into akufanele ishise kakhulu kunalokho eyikho noma isabalale ngokushesha kunalokho okufanele.
Amaconsi akhawulelwe: Into akufanele ikhiphe amaconsi avuthayo noma izinhlayiya ezingabhebhethekisa umlilo ngokushesha.
Izidingo zokuhlola: Ngokuhambisana nezinga le-UL94, umugqa wesibani kufanele uphumelele ukuhlolwa okuqinile okubandakanya ukuhlolwa kokusha okulawulwayo okuqondile nokuvundlile.
Uma umugqa wesibani ufeza lezi zidingo, ubonisa ukuthi unokumelana okuqinile nokuvutha kanye nokusakazwa komlilo okulinganiselwe, okwenza kuphephe ukusebenzisa izinhlelo ezihlukahlukene-ikakhulukazi lapho ukuphepha komlilo kubalulekile.

Ayikho into engashiwo ukuthi ingashi ngokuphelele, noma ilambu lestrip elizuze izinga lokuvutha kwe-UL94 V0 likhombisa izinga eliphezulu lokumelana nokuvutha nokusakazeka komlilo. ingozi yomlilo, izinto ezisetshenziswayo zisengabamba umlilo ezimeni ezinzima njengokuchayeka emazingeni okushisa aphezulu isikhathi eside noma amalangabi aqondile. Ngakho-ke, kungakhathaliseki izinga lempahla yokumelana nomlilo, kubalulekile ukugcina ukuqapha futhi uhambisane nemithetho yokusetshenziswa ephephile. Ekugcineni, ukuze kuqinisekiswe ukusetshenziswa okuphephile nokufanelekile kwezibani zezintambo nanoma yiziphi ezinye izinto zikagesi, kubalulekile ukulalela iseluleko somkhiqizi kanye nendawo. imithetho yokuphepha emlilweni.
Xhumana nathiuma ufuna ukwazi ulwazi oluthe xaxa mayelana nezibani ze-strip ze-LED kufaka phakathiI-COB CSP strip,I-Neon flex, i-voltage ephezulu newasha odongeni.