Fitilar LED sau da yawa suna ganin kurakurai da hanyoyin kulawa

Yadda za a gyara hasken LED? Zhuhai yana koya wa kowa ya koyi yin shi. Laifin LED masu sauƙi kuma na iya gyara kansu. Fitilar LED sun bambanta da fitilun da suka gabata. Fitilolin wutar lantarki sun karye. Ainihin, filaments tungsten suna ƙone. Fitilar LED sun bambanta. Fitilar LED sun ƙunshi da'irori na fitilun LED da beads na fitilar LED. Yawancin fitilun LED ana iya gyara su, amma farashin fitilun LED ba su da yawa. Dozin da yawa, don haka babu wanda ya kware wajen gyaran fitilun LED, farashin yana da yawa, wasu ba sa son gyarawa, farashin ya yi ƙasa kaɗan, farashin aiki ya yi ƙasa sosai, don haka masu amfani ne kawai za a iya gyara su. Yadda za a gyara LED fitilu a matsayin masu amfani na gaba ɗaya? Akwai dalilai da yawa na gazawar fitilun LED, amma akwai wasu gazawa waɗanda suke da sauƙi. Ana ba da shawarar cewa masu amfani za su iya ƙoƙarin gyara kansu kuma su yi aiki kamar yadda suke aiki. Fitilolin LED galibi suna ganin kurakurai da hanyoyin kulawa 1. LED fitilu beads sun lalace. Wannan gazawa ce ta gama gari. Gabaɗaya, lokacin da aka ƙone bead ɗin fitilar LED, za a sami baƙar fata a saman. Ana iya bambanta lura da hankali. Don gyara wannan kuskuren, kuna buƙatar ba da ƙarfe na soja. Amma menene idan babu fitilar fitilar LED? Za a iya amfani 150 ωJuriya na hagu da dama sun maye gurbin, idan ana iya haɗa direban na yanzu kai tsaye. 2. Tace rashin karfin aiki. Hasken haske mai sauƙi na LED gabaɗaya yana gyara wutar lantarki ta AC ta hanyar juriya da rage matsa lamba, sannan kunna fitilun fitilar LED ta hanyar tace capacitor. Idan gazawar capacitor tace zai haifar da rashin kwanciyar hankali, wutar lantarkin DC yayi ƙasa, wanda ke sa hasken LED yayi duhu. Auna ƙarfin capacitor mai tacewa tare da fayil ɗin capacitor multimeter. Idan kuskuren ya yi girma, kuskuren ya fi kusan 30%. Yana nufin cewa capacitance ya lalace. Nemo juriya da ƙarfin lantarki wanda ya fi daidai da siginar capacitor. 3. Nau'in juriyar juriya ya lalace. Matsakaicin juriya na juriya ya ƙunshi capacitor capacitor da juriya a layi daya. Ana iya amfani da shi don auna ko ƙarfinsa da juriya na iya lalacewa. 4. Komawa. Kwace hasken LED kuma duba ko akwai yanke haɗin gwiwa a shigarwar ciki da na'urar fitarwa. Idan haka ne, yi amfani da ƙarfen siyar da wutar lantarki don gyara shi. 5. Laifin diode gyarawa. Akwai kurakurai kamar buɗaɗɗen tituna da gajerun kewayawa, waɗanda za su iya faruwa ta hanyar wuce gona da iri, ko kuma yana iya haifar da lalacewa ta dogon lokaci. Nemo diode mai gyara tare da ƙimar juriyar ƙarfin lantarki sama da 350V da aikin halin yanzu sama da 0.5A, kamar 1N4004 1N4007, da sauransu. 6. LED m halin yanzu tuki gazawar. Ga masu sana'a waɗanda ke buƙatar wasu ƙwarewar da ke da alaƙa da lantarki a cikin irin wannan gazawar don gyarawa, za su iya samun ma'aikatan fasaha na masana'antun Zhuhai don kulawa. Maƙerin ya ƙware wajen kera bead ɗin fitilar LED. Yana da wadata a cikin kwarewa. Yana da kyau a maye gurbin sabon fitilar fitilar LED bayan gazawar mai sauƙi na sama.