LED electronics nuni wani nau'i ne na na'urar sarrafawa a halin yanzu, direban LED shine ainihin ƙarfin tuƙi na LED, wato na'urar da ke canza wutar lantarki zuwa AC zuwa wutar lantarki na yau da kullum ko akai-akai na DC.Ba kamar kwararan fitila na yau da kullun ba, nunin lantarki na LED ana iya haɗa shi kai tsaye zuwa 220V AC mains.LEDs suna da kusan matsananciyar buƙatu don ikon tuƙi, kuma ƙarfin ƙarfin aikin su gabaɗaya 2 ~ 3V DC ƙarfin lantarki ne, kuma dole ne a tsara yanayin juyawa mai rikitarwa.Fitilar LED don dalilai daban-daban yakamata a sanye su da adaftan wutar lantarki daban-daban.

Na'urorin LED suna da babban buƙatu don ingantaccen juzu'i, ingantaccen ƙarfi, daidaiton halin yanzu, rayuwar wutar lantarki, da daidaitawar wutar lantarki ta LED.Kyakkyawan ikon tuƙi dole ne yayi la'akari da waɗannan abubuwan, saboda ƙarfin tuƙi yana cikin dukkan fitilar LED.Matsayin yana da mahimmanci kamar zuciyar ɗan adam.Babban aikin direban LED shine canza wutar lantarki ta AC zuwa madaidaicin wutar lantarki na DC na yanzu, kuma a lokaci guda kammala daidaitawa tare da wutar lantarki da na yanzu.Wani aiki na direban LED shine sanya nauyin halin yanzu na LED sarrafawa a matakin da aka riga aka tsara a ƙarƙashin rinjayar abubuwa daban-daban.

Akwai yanayi don nunin lantarki na LED don fitar da haske.Ana amfani da wutar lantarki ta gaba zuwa ƙarshen mahadar PN, ta yadda mahadar PN da kanta ta zama matakin makamashi (a zahiri jerin matakan makamashi), kuma electrons suna tsalle a wannan matakin makamashi kuma suna samar da photon don fitar da haske.Don haka ana buƙatar wutar lantarki da aka yi amfani da ita a kan mahadar PN don fitar da LED ɗin don fitar da haske.Bugu da ƙari kuma, saboda LEDs sune na'urori masu mahimmanci na semiconductor masu mahimmanci tare da halayen zafin jiki mara kyau, suna buƙatar daidaitawa da kariya yayin aiwatar da aikace-aikacen, don haka suna haifar da manufar "drive" LED.

Duk wanda ya kasance yana tuntuɓar LEDs ya san cewa halayen wutar lantarki na gaba na LED suna da tsayi sosai (madaidaicin ƙarfin wutar lantarki na gaba kadan ne), kuma yana da wahala a samar da wutar lantarki ga LED.Ba za a iya kunna shi kai tsaye ta hanyar wutar lantarki kamar fitilun wuta na yau da kullun ba.In ba haka ba, wutar lantarki Tare da ɗan ƙara haɓakar haɓakawa, halin yanzu zai ƙaru har zuwa lokacin da LED ɗin zai ƙone.Domin tabbatar da aiki na yanzu na LED kuma tabbatar da cewa LED na iya aiki akai-akai kuma amintacce, da'irori daban-daban na LED sun fito.