Na'urorin faceididdigar Faɗakarwa, Diodes da Ake Haske
LED ɗin SMD ƙarami ne kuma ƙarami mai nauyi a haɗe a cikin resin epoxy.
Waɗannan suna ba da haske mai ƙarfi yayin riƙe ƙarancin amfani da makamashi idan aka kwatanta da sauran nau'in kwararan fitila (misali. Incandescent).
Gabaɗaya ƙarfin lantarki yana buƙata ta SMD LED kusan 2 - 3.6V *, 0.02A-0.03A. Saboda haka yana da ƙananan ƙarfin lantarki da buƙatun amperage.
Idan aka kwatanta da kwararan fitila, amfani da makamashi yana a 1 / 8th. A cikin cikakkun halaye yana da tsayin daka na rayuwa zai kai kimanin 100,000 hrs.
Mafi mashahuri SMDs, ba samfurin samfurin 3528 da 5050.
SMD 3528 kunshin fitarwa ne guda (guntu), yayin da SMD 5050 yana cikin kunshin fitar haske 3.
An kira 3528 don bayyana girman guntu (35x28mm), yayin amfani da shi kusan 12V * 0.08W / guntu.
Akasin haka, girman SMD 5050 sune 50x50mm, kuma yawan kuzarinsa 12V * 0.24W / chip.
A ka'idar 5050 SMD ya ninka sau 3 fiye da 3528.
* Lura: yayin da muke cewa 12V, duk da haka mun bayyana a sama cewa yana da 2-3,6V a kowane SMD.
Don haka a cikin tef na LED na SMD ba za mu iya yin ƙarfi ba ƙasa da 3 SMDs (4x3smd = 12V)
Amfanin:
Adana makamashi kai tsaye saboda ƙarancin amfani.
Heataramar saukar da zafi.
Babu buƙatar kulawa saboda ƙimar rayuwa mai yawa (sabili da haka tsada mai tsada).
Farin haske yana haɓaka ainihin launuka na samfuranku akan nuni.
SMDs da UNIKE ke amfani da su daga shahararrun shahararrun ƙasashe ne na Lumileds, CREE, Osram tare da ingantaccen inganci, aminci da aiki. A halin yanzu, ana amfani da Lumileds 2835SMD, 3030SMD da 5050SMD. Yanayin zafin jiki 3000K / 4000K / 5000K / 5700K / 6500K akwai, kuma CRI yana da zaɓi 70/80 / 90Ra. Haske mai haske na dukkan fitilar ya sami ƙarancin haske mai ƙarfin 170lm / Watt. Rayuwar fitila na iya kai tsawon awoyi 100,000. UNIKE ta fahimci koren, ingantaccen aiki, tanadin kuzari da kuma dalilai masu haske na kare muhalli.
Post lokaci: Apr-21-2021