Tsare-tsare Goma don Fitilar Titin LED

Tsare-tsare Goma don Fitilar Titin LED-Fitilar Titin LED Yawancin aikace-aikacen fitilun titin LED a cikin al'umma a yau sun taka muhimmiyar rawa wajen ci gaban aikin injiniyan hasken wuta, musamman bangarorin biyu na ceton makamashi da ƙarancin carbon na fitilun titin LED sun ba da gudummawa mai mahimmanci ga al'umma. Bari muyi magana game da tsarin amfani da kullun. Abubuwa 10 da ya kamata fitilun titin LED su kula da su. 1. LED titin hasken wutar lantarki dole ne ya kasance akai-akai A halin yanzu Halayen kayan haske na fitilun titin LED sun ƙayyade cewa yanayin ya shafi shi. Alal misali, yayin da yanayin zafi ya canza, halin yanzu na LED zai karu; Bugu da kari, halin yanzu na LED shima zai karu tare da karuwar wutar lantarki. Idan aikin na dogon lokaci ya zarce na yanzu, zai rage rayuwar sabis na beads na fitilar LED.

LED akai halin yanzu shine don tabbatar da cewa darajar aikinta na yanzu ba ta canzawa lokacin da abubuwan muhalli kamar zazzabi da canjin wutar lantarki. 2. Daidaitaccen daidaito na yau da kullun na hasken wutar lantarki na titin LED Daidaitaccen daidaito na yau da kullun na wasu kayan wuta a kasuwa ba shi da kyau, kuskuren na iya kaiwa ± 8%, kuma kuskuren na yau da kullun yana da girma. Babban abin da ake buƙata shine tsakanin ± 3%.

Bisa ga tsarin zane na 3%. Ana buƙatar samar da wutar lantarki mai kyau don daidaitawa don cimma kuskuren ± 3%. 3. Aiki ƙarfin lantarki na LED titi haske samar da wutar lantarki Gabaɗaya, shawarar ƙarfin wutar lantarki na LEDs shine 3.0-3.5V. Bayan gwaji, yawancin su suna aiki a 3.2V, don haka tsarin lissafin bisa 3.2V ya fi dacewa.

Jimlar ƙarfin lantarki na N fitilar beads a cikin jerin = 3.2 * N 4. Menene mafi dacewa aiki na yanzu na hasken wutar lantarki na titin LED? Alal misali, rated aiki halin yanzu na LED ne 350mA, wasu masana'antu amfani da shi a farkon, da kuma zane 350mA, a gaskiya ma, aikin zafi yana da matukar tsanani a karkashin wannan halin yanzu, bayan da yawa kwatanta gwaje-gwaje, shi ne manufa don tsara shi a matsayin 320mA . Rage samar da zafi, ta yadda za a iya juyar da ƙarin makamashin lantarki zuwa makamashin haske da ake iya gani. 5. Yaya faɗin haɗin layin-daidaitacce da faɗin ƙarfin lantarki na allon wutar lantarki na titin LED? Domin yin aikin samar da hasken wutar lantarki na titin LED a cikin kewayon shigar da wutar lantarki mai faɗi na AC85-265V, haɗin layin LED na allon haske yana da mahimmanci.

Gwada kada kuyi amfani da ƙarfin lantarki mai faɗi, ana iya raba shi zuwa AC220V, AC110V gwargwadon yiwuwa, don tabbatar da amincin wutar lantarki. Tun da na yanzu samar da wutar lantarki ne gaba daya maras ware mataki-saukar m halin yanzu samar da wutar lantarki, a lokacin da ake bukata ƙarfin lantarki ne 110V, da fitarwa ƙarfin lantarki kada ya wuce 70V, da kuma yawan jerin haši kada ya wuce 23. Lokacin da shigar da ƙarfin lantarki ne 220V, da fitarwa ƙarfin lantarki iya isa 156V.

Wato, adadin haɗin jerin bai wuce igiyoyi 45 ba. Yawan haɗin haɗin kai bai kamata ya zama babba ba, in ba haka ba aikin halin yanzu zai yi girma kuma wutar lantarki za ta yi zafi sosai. Haka kuma akwai faffadan maganin wutar lantarki, APFC Active power diyya ita ce ta fara amfani da L6561/7527 don tada wutar lantarki zuwa 400V, sannan ta sauka, wanda yayi daidai da kayan wutan lantarki guda biyu.

Ana amfani da wannan shirin a ƙarƙashin wasu sharuɗɗa kawai. 6. Warewa / rashin kadaici Gabaɗaya, idan keɓantaccen wutar lantarki ya zama 15W kuma an sanya shi a cikin bututun wutar lantarki na fitilar titin LED, injin ɗin yana da girma sosai kuma yana da wahala a saka shi. Ya dogara ne akan tsarin sararin samaniya kuma ya dogara da takamaiman yanayin. Gabaɗaya, keɓewar na iya kaiwa 15W kawai, kuma waɗanda suka wuce 15W ba kasafai bane, kuma farashin yana da tsada sosai.

Sabili da haka, ƙimar aiki na farashin keɓewa ba ta da girma. Gabaɗaya, rashin keɓewa shine al'ada, kuma ana iya ƙara ƙarar ƙarami, kuma mafi ƙarancin tsayi na iya zama 8mm. A zahiri, babu matsala idan an ɗauki matakan tsaro da ba na keɓe da kyau ba. Idan sarari ya ba da izini, kuma ana iya amfani da shi azaman keɓewar wutar lantarki. 7. Yaya za a iya samar da wutar lantarki na titin LED ya dace da allon katako na fitila? A gaskiya ma, idan ka zaɓi mafi kyawun haɗin layi-daidaitacce, ƙarfin lantarki da na yanzu da aka yi amfani da shi ga kowane LED zai zama iri ɗaya, amma wutar lantarki zai sami mafi kyawun aiki.

Hanya mafi kyau ita ce tuntuɓar mai samar da wutar lantarki da farko kuma a yi wanda aka kera. Ko samar da wutar lantarki na ku. 8. Ƙarfin wutar lantarki na titin LED Ƙarfin shigarwa ya rage ƙimar ƙarfin fitarwa, wannan siga yana da mahimmanci musamman, mafi girman darajar, ƙananan inganci, wanda ke nufin cewa babban ɓangaren ikon shigar da wutar lantarki ya canza zuwa zafi kuma yana fitarwa; idan an shigar da shi a cikin fitilar, zai haifar da zafin jiki mai yawa, tare da zafin da ke fitowa ta hanyar ingantaccen rabo na LED ɗin mu, zai haɓaka zafin jiki mafi girma. Kuma za a gajarta rayuwar duk sassan lantarki da ke cikin wutar lantarki yayin da yanayin zafi ya tashi. Don haka inganci shine abu mafi mahimmanci wanda ke ƙayyade rayuwar wutar lantarki. Mahimmin mahimmanci shine cewa ingancin ba zai iya zama ƙasa da ƙasa ba, in ba haka ba zafi da ake cinyewa akan wutar lantarki zai zama babba.

Ingancin nau'in da ba keɓance ba ya fi na nau'in keɓewa, gabaɗaya sama da 80%. Koyaya, ingancin yana da alaƙa da hanyar haɗin haɗin kai na allon haske. 9. Rushewar zafi na tushen hasken titi na LED Babban mahimmanci na maganin zafi shine cewa tsawon rayuwar beads na titin LED za a iya ƙarawa sosai lokacin amfani da shi a ƙarƙashin yanayin rashin zafi. Gabaɗaya, ana amfani da alluran aluminum, wanda ya fi sauƙi don watsar da zafi. Wato ana liƙa beads ɗin wutan titin LED akan na'urar aluminium, kuma yankin da ke lalata zafi na waje yana ƙara girma gwargwadon iko. 10. LED fitila ikon sanyaya Babban dalilin da zafi dissipation shi ne cewa LED titi fitilu ikon samar da beads iya ƙwarai tsawaita rayuwarsu a lokacin da amfani a karkashin yanayin rashin overheating. Gabaɗaya, ana amfani da radiators gami da aluminum, waɗanda ke da sauƙin watsar da zafi.

Wato ana liƙa beads ɗin wutan titin LED akan na'urar aluminium, kuma wurin da ake watsar da zafi na waje yana ƙaruwa gwargwadon iko. Abubuwan goma da ke sama sun yi nazarin mahimman abubuwan fitilun titin LED dalla-dalla a gare mu. Amfani mai ma'ana zai inganta rayuwar sabis na fitilun titin LED da rage farashin samarwa. Na yi imani cewa kowa zai yi sha'awar sosai.