Yadda Fitilar Led Ke Aiki

Ta yaya Fitilar Fitilar LED ke Aiki?

Fitilar tsiri LED sun zama wani muhimmin sashi na hasken zamani kuma ana amfani da su a aikace-aikace daban-daban, gami da hasken ciki, hasken ado, har ma da na'urorin lantarki. An fifita fitilun tsiri na LED akan tsofaffin fasahar hasken wuta saboda suna da ƙarfin kuzari kuma suna da tsawon rayuwa. Amma ta yaya suke aiki? Bari mu bincika.

Menene LED Strip Lights?

Fitillun tsiri na LED an yi su ne da fitilun LED guda ɗaya waɗanda aka jera su a jere kuma an ɗora su a kan allo mai sassauƙa. Kwamitin kewayawa yawanci yana da tef ɗin mannewa a baya, yana sauƙaƙa shigarwa. Fitilar tsiri LED sun zo cikin tsayi daban-daban, launuka, da matakan haske, suna sa su zama masu dacewa don buƙatun haske daban-daban.

Me yasa Fitilar Fitilar LED ke aiki?

Fitilar tsiri LED suna aiki bisa ka'idar electroluminescence. Electroluminescence wani al'amari ne inda haske ke fitowa daga wani abu lokacin da aka yi amfani da wutar lantarki. LEDs sun ƙunshi wani abu na semiconductor, yawanci gallium arsenide, wanda ke fitar da makamashi a cikin sigar haske lokacin da aka yi amfani da wutar lantarki.

Ta yaya Fitilar Fitilar LED ke Ƙirƙirar Launi?

Fitilar tsiri LED na iya samar da launuka daban-daban ta hanyar tsari da ake kira haɗa launi. Haɗin launi ya ƙunshi haɗa fitilu masu launi daban-daban don ƙirƙirar launi da ake so. Fitilar tsiri LED na iya ƙirƙirar launuka daban-daban ta amfani da ko dai RGB ko RGBW LEDs.

LEDs na RGB sun ƙunshi launuka uku, ja, kore, da shuɗi, waɗanda, idan aka haɗa su da nau'i daban-daban, suna iya ƙirƙirar kusan kowane launi. LEDs na RGBW, a gefe guda, sun ƙunshi LEDs Red, Green, Blue, da Fari, waɗanda za su iya ƙirƙirar launuka masu kyau da haske. RGBW LED tsiri fitilu an fi son don ƙarin aikace-aikace masu buƙata kamar daukar hoto da bidiyo.

Ta yaya Fitilar Fitilar LED ke Samar da Haske?

Fitillun tsiri na LED suna samar da haske ta hanyar fitar da photons. Lokacin da halin yanzu ke gudana ta cikin fitillun LED, yana faranta wa electrons ɗin da ke cikin kayan aikin semiconductor, yana sa su saki kuzari ta hanyar photons. Photons sai su samar da haske wanda yake iya gani ga idon dan adam.

Ta yaya Fitilar Fitilar LED ke Samun Matsalolin Haske daban-daban?

Fitilar tsiri LED suna da matakan haske daban-daban waɗanda za a iya samun su ta hanyar bambanta adadin na yanzu da suke karɓa. Ana auna hasken tsiri na LED a cikin lumens. Yawancin lumen da hasken tsiri na LED ke da shi, yana da haske.

Fitilar tsiri LED kuma suna da fasalin da ake kira Pulse-width modulation (PWM) wanda ke ba da damar sarrafa haske. PWM wata hanya ce ta canza adadin ƙarfin da aka bayar zuwa LED ta hanyar kunna LED da sauri da sauri. Ta hanyar saurin daidaita LED's akan lokaci, PWM na iya canza haske na fili na LED ba tare da shafar launin sa ba.

Ta yaya Fitilar Fitilar LED ke Kwatanta da Sauran Fasahar Haske?

Fitilar tsiri LED sun fi ƙarfin ƙarfi kuma suna da tsawon rayuwa idan aka kwatanta da sauran fasahohin haske kamar kwararan fitila da fitilun kyalli. Fitilar fitilun LED suna amfani da ƙarancin kuzari saboda suna canza ƙarin kuzari zuwa haske. Wannan yana nufin cewa suna samar da ƙananan zafi kuma suna da ƙananan lissafin makamashi.

Fitilar tsiri LED suma sun fi ɗorewa idan aka kwatanta da sauran fasahohin haske saboda suna da ƙaƙƙarfan ƙira. Ba su da saurin lalacewa kuma girgiza ba ta shafar su, yana sa su dace don amfani da su a cikin motoci da jiragen ruwa.

Kammalawa

Fitilar tsiri LED sune mafita mai sauƙin haske waɗanda ke ba da ingantaccen kuzari, dorewa, da sassauci. Suna amfani da ka'idar electroluminescence don samar da haske, da haɗuwa da launi don ƙirƙirar launuka daban-daban. Ana iya daidaita haskensu ta amfani da PWM, kuma suna kwatanta da sauran fasahohin hasken wuta. Fitilar tsiri LED babban zaɓi ne don hasken ciki, hasken ado, har ma da na'urorin lantarki.