Menene Bambanci Tsakanin LED High-power da Small Power?

Ƙarfin wutar lantarki guda ɗaya na hasken wutar lantarki mai girma ya fi girma, haske ya fi haske, kuma farashin ya fi girma. Ƙididdigar halin yanzu na ƙananan fitilolin wutar lantarki na LED shine 20mA, kuma ana iya ƙidaya ƙimar halin yanzu a matsayin babban iko tare da ƙimar halin yanzu sama da 20mA. Babban lambar wutar lantarki shine: 0.25W, 0.5W, 1W, 3W, 5W, 8W, 10W, da dai sauransu. Babban sashin haske shine LM (lumen), kuma sashin haske na ƙaramin ƙarfi gabaɗaya shine MCD. Ba za a iya canza waɗannan raka'a biyu ba. A halin yanzu, a matsayin kore mai tasowa, kariyar muhalli, makamashi - ceton hasken wuta ana amfani dashi sosai a cikin fitilun mota, fitilu, fitilu da sauran wurare. Dalilin da ya sa ake kiran fitilun LED masu ƙarfi, galibi don ƙananan fitilun LED. Akwai nau'ikan ma'auni guda uku: na farko wanda za a raba shi zuwa 0.5W, 1W, 3W, 5W, 10W. .100W ya bambanta, bisa ga jimlar ikon samfurin gyare-gyaren bayan marufi. Nau'i na biyu za a iya raba zuwa: babban -sized epoxy resin packaging, kwaikwayon mermaid epoxy resin packaging, aluminum marufi, aluminum, aluminum, da aluminum. Nau'in na uku na substrate (MPCCB) encapsulation, Don marufi, nau'in iko na SMD kunshin, MCPCB hadedde kunshin, da sauransu. Nau'i na uku za'a iya raba shi zuwa ƙananan kayan ƙarfin tsufa na haske da samfuran ƙarfin tsufa marasa ƙarancin haske gwargwadon matakin tsufa na haske. Tabbas, saboda akwai sigogi da yawa na hasken wutar lantarki mai ƙarfi na LED, za a sami ma'auni daban-daban bisa ga sigogi daban-daban. Fitilar fitilun LED masu ƙarfi har yanzu suna cikin ɗayan samfuran marufi na LED, wanda shine mafi mahimmancin ɓangaren haske na semiconductor zuwa fagen hasken yau da kullun. Lokacin amfani da fitilun LED masu ƙarfi, dole ne ku fahimci rarraba hasken wutar lantarki, rarraba zafin launi, juriya na zafi da ma'anar launi don ƙware taswirar rarraba hasken W -class high-power LED haske. Wajibi ne a yi amfani da daidaitaccen haske mai ƙarfi na LED. Masu sana'a dole ne su ba abokan ciniki tare da alamomi daban-daban na na'urorin LED ko ana rarraba yawan zafin jiki na launi na manyan fitilun LED, wanda zai shafi tasirin hasken kai tsaye; kuma yanayin zafin launi da fihirisar ma'anar launi suna haɗuwa tare, kuma canjin yanayin zafin launi zai haifar da canje-canje a cikin ma'anar ma'anar launi. Juriya na thermal na hasken wuta mai ƙarfi na LED kai tsaye yana rinjayar zafi na na'urorin LED. Ƙananan juriya na thermal, mafi kyawun zafi mai zafi; juriya na zafi ba shi da kyau, ta yadda yanayin zafin na'urar zai tashi, wanda zai yi tasiri a tsayin daka na hasken. Dangane da gwaninta, zafin jiki yana tashi sau ɗaya, kuma tsayin igiyoyin hasken ya kamata ya yi nisa da 0.2 0.3nm, wanda zai shafi ingancin na'urar kai tsaye. Yawan zafin jiki mai yawa shima yana shafar rayuwar sabis na W-level high-power LED makamashi -ceton fitila. Launi shine muhimmiyar alama ta farin haske LED. Launi na farin haske LED don haskakawa dole ne ya kasance sama da 80 ko fiye.