TheLED tuki wutar lantarkiyana juyar da wutar lantarki zuwa wani takamaiman ƙarfin lantarki da na yanzu don fitar da wutar lantarki na LED.Yawancin lokaci: shigar daLED tuki wutar lantarkiya hada da mitar wutar lantarki mai karfin wutar lantarki AC, low-voltage DC, high-voltage DC, low-voltage high-frequency AC, da dai sauransu. Don haka a yau zan nuna muku madaidaicin wutar lantarki na LED.
Matsakaicin wutar lantarki na yau da kullunhanyar tuƙi
Matsakaicin wutar lantarki na yau da kullun
1. Bayan wutar lantarki stabilizing circuit ya ƙayyade sigogi daban-daban, yana fitar da tsayayyen ƙarfin lantarki, amma fitarwa na yanzu yana canzawa tare da karuwa ko raguwar kaya.
2. Ko da yake wutar lantarki stabilizing kewaye ba ji tsoron bude lodi, shi ne tsananin haramta ga gaba daya takaita da load.
3. Canjin wutar lantarki bayan gyare-gyare zai shafi haske na LED.
4. Don yin kowane kirtani na LEDs wanda wutar lantarki mai daidaitawa da'ira ke nuna haske iri ɗaya, ana buƙatar ƙara resistor mai dacewa.
5. Constant ƙarfin lantarki tuki kewaye ne mafi manufa domin tuki LED, da kuma m ƙarfin lantarki ne nan gaba Trend.
Halayenwutar lantarki akai-akai
(1) Babban dogaro
Musamman kamar wutar lantarki na tuƙi na fitilun titin LED, an shigar da shi a tsayi mai tsayi, yana sa kulawa ba ta dace da tsada ba.
(2) Babban inganci
LED samfur ne mai ceton makamashi, kuma ingancin wutar lantarki dole ne ya zama babba.Yana da matukar mahimmanci don watsar da zafi daga mahaɗin inda aka shigar da wutar lantarki a cikin hasken wuta.Ingancin wutar lantarkin yana da yawa, yawan wutar lantarkin da yake amfani da shi kadan ne, kuma zafin da ake samu a cikin fitilun kadan ne, wanda kuma yana rage zafin fitilun.Yana da amfani don jinkirta lalata hasken LED.
(3) Maɗaukakin ƙarfi mai ƙarfi
Factor factor shine abin da ake buƙata na grid na wutar lantarki don kaya.Gabaɗaya, babu alamun tilas na kayan lantarki da ke ƙasa da watts 70.Ko da yake ƙarancin wutar lantarki na kayan lantarki guda ɗaya tare da ƙaramin ƙarfi ba zai yi tasiri kaɗan akan grid ɗin wutar lantarki ba, yawan adadin hasken da ake amfani da shi a cikin dare da ƙaddamar da nau'ikan nau'ikan nau'ikan nau'ikan za su haifar da gurɓataccen gurɓataccen wutar lantarki.Don samar da wutar lantarki na 30- zuwa 40-watt LED, an ce za a iya samun wasu buƙatun ƙididdiga don abubuwan wutar lantarki nan gaba kaɗan.
(4) Kariyar karuwa
Ƙarfin LED na jure wa hawan igiyar ruwa ba shi da kyau sosai, musamman ma ƙarfin jurewar wutar lantarki.Ƙarfafa kariya a wannan yanki kuma yana da mahimmanci.Ana shigar da wasu fitilun LED a waje, kamar fitilun titin LED.Sakamakon kunna nauyin grid da ƙaddamar da walƙiya, nau'i-nau'i daban-daban za su mamaye tsarin grid, kuma wasu hawan za su haifar da lalacewa ga LED.Sabili da haka, an yi nazarin cewa samar da wutar lantarki na "Zhongke Huibao" ya kamata ya kasance yana da wasu nakasu a cikin kariya.Amma game da sauyawar kayan wuta da fitilu akai-akai, mai ba da wutar lantarki na LED dole ne ya sami ikon murkushe kutsawa na haɓaka da kuma kare LED daga lalacewa.
(5) Aikin kariya
Bugu da ƙari ga ayyukan kariya na al'ada na samar da wutar lantarki, yana da kyau don ƙara yawan zafin jiki na LED mara kyau ga fitarwa na yau da kullum don hana zafin LED daga kasancewa mai girma;dole ne ya bi ka'idodin aminci da buƙatun dacewa na lantarki.
Kayayyakin wutar lantarki na yau da kullunza a iya raba kashi shida bisa ga tsarin kewaye
1. Transformer na al'ada ta ƙasa:
Amfanin irin wannan nau'in wutar lantarki shine ƙananan girmansa.Rashin hasara shi ne cewa yana da nauyi a cikin nauyi kuma ƙarfin wutar lantarki kuma yana da ƙasa sosai, gabaɗaya tsakanin 45% zuwa 60%.Domin amincin ba shi da yawa, ba a cika amfani da shi ba.
2. Rage karfin wutar lantarki:
Irin wannan nau'in samar da wutar lantarki na LED yana da sauƙin shafar grid irin ƙarfin lantarki, kuma ƙarfin wutar lantarki yana da ƙasa.Bai dace a yi amfani da LED ba lokacin da yake walƙiya, saboda kewaye yana rage ƙarfin lantarki ta hanyar capacitor.Lokacin amfani da walƙiya, saboda tasirin caji da fitarwa, saurin halin yanzu yana wucewa ta cikin LED Mai girma sosai kuma yana iya lalata guntu cikin sauƙi.
3. Lantarki taranfoma mataki-saukar:
Rashin gazawar wannan tsarin samar da wutar lantarki shine ƙarancin ƙarfin juzu'i, ƙarancin ƙarfin lantarki, gabaɗaya 180 ~ 240V, da babban tsangwama.
4. Resistor ƙarfin lantarki rage:
Ƙarfin wutar lantarki na wannan hanyar samar da wutar lantarki yana da ƙasa sosai, kuma amincin tsarin yana da ƙasa.Domin kewayawa yana rage ƙarfin lantarki ta hanyar resistors, canje-canjen wutar lantarki na grid yana damuwa sosai, don haka ba shi da sauƙi a samar da wutar lantarki mai daidaitacce, kuma resistor mai rage wutar lantarki da kanta tana cinye babban kaso na makamashi.
5. RCC matakin-saukar sauya wutar lantarki:
Fa'idodin irin wannan nau'in samar da wutar lantarki na LED shine ingantacciyar kewayon daidaita wutar lantarki mai faɗi da ingantaccen ƙarfin wutar lantarki, wanda gabaɗaya zai iya zama 70% zuwa 80%, kuma ana amfani dashi ko'ina.Babban hasara shine cewa mitar sauyawa yana da wahala a sarrafawa, ƙarfin ƙarfin wutar lantarki mai ƙarfi yana da girma, kuma ƙarfin ɗaukar nauyi ba shi da kyau a ƙarƙashin yanayi mara kyau.
6. PWM mai sarrafa wutar lantarki:
A halin yanzu, samar da wutar lantarki na LED da aka tsara tare da kulawar PWM suna da kyau saboda ƙarfin fitarwa ko halin yanzu na wannan wutar lantarki mai sauyawa yana da kwanciyar hankali.Canjin canjin wutar lantarki yana da girma sosai, gabaɗaya har zuwa 80% ~ 90%, kuma ƙarfin fitarwa da na yanzu suna da ƙarfi sosai.Wannan hanyar samar da wutar lantarki ta LED ta ƙunshi sassa huɗu: gyaran shigarwa da ɓangaren tacewa, gyara fitarwa da ɓangaren tacewa, ɓangaren sarrafa ƙarfin ƙarfin lantarki na PWM, da canza ɓangaren canjin makamashi.Bugu da ƙari, wannan da'irar tana da cikakkun matakan kariya kuma shine babban abin dogaro da wutar lantarki.
Takwas yi halaye bukatun nawutar lantarki akai-akai
Dangane da ka'idodin amfani da wutar lantarki na grid ɗin wutar lantarki da halayen halaye na wadatar wutar lantarki ta LED, yakamata a yi la'akari da halaye guda tara masu zuwa yayin zaɓar da zayyana wadatar wutar lantarki ta LED:
1. Babban aminci, musamman ma'aunin wutar lantarki na tuƙi na fitilun titin LED, wanda aka sanya shi a tsayi mai tsayi, yana tabbatar da rashin dacewa da tsada.
2. LEDs masu inganci sune samfurori masu ceton makamashi, kuma ingancin wutar lantarki dole ne ya kasance mai girma.Wannan yana da mahimmanci musamman ga tsarin da aka shigar da wutar lantarki a cikin fitilar.Saboda ingancin hasken LED yana raguwa yayin da zafin zafin LED ya ƙaru, ɓarkewar zafi na LED yana da mahimmanci.Ingancin wutar lantarkin yana da yawa, yawan wutar lantarkin da yake amfani da shi kadan ne, kuma zafin da ake samu a cikin fitilun kadan ne, wanda kuma yana rage zafin fitilun.Yana da amfani don jinkirta lalata hasken LED.
3.Babban factor factor Power factor ne da ake bukata na grid ga kaya.Gabaɗaya, babu alamun tilas na kayan lantarki da ke ƙasa da watts 70.Duk da cewa ƙarancin wutar lantarki na na'urar lantarki guda ɗaya mai ƙaramin ƙarfi ba zai yi tasiri sosai a kan grid ɗin wutar lantarki ba, idan kowa ya kunna wuta da daddare kuma nau'in nau'in nau'in nau'in kaya ya cika sosai, zai haifar da gurɓataccen gurɓataccen wutar lantarki.Don samar da wutar lantarki na 30- zuwa 40-watt LED, an ce za a iya samun wasu buƙatun ƙididdiga don abubuwan wutar lantarki nan gaba kaɗan.
4.Ƙaƙƙarfan kariya na LED ikon jure wa hawan igiyar ruwa ba shi da kyau sosai, musamman ikon jure juriyar wutar lantarki.Ƙarfafa kariya a wannan yanki kuma yana da mahimmanci.Ana shigar da wasu fitilun LED a waje, kamar fitilun titin LED.Sakamakon kunna nauyin grid da ƙaddamar da walƙiya, nau'i-nau'i daban-daban za su mamaye tsarin grid, kuma wasu hawan za su haifar da lalacewa ga LED.Saboda haka, LED tuƙi samar da wutar lantarki dole ne ya sami ikon murkushe kutsawa karuwa da kuma kare LED daga lalacewa.
5. Ayyukan kariya Baya ga ayyukan kariya na al'ada na samar da wutar lantarki, ya fi dacewa don ƙara yawan zafin jiki mara kyau na LED zuwa ga ci gaba na yau da kullum don hana zafin LED daga kasancewa mai girma.
6. Dangane da kariya, idan an shigar da fitilar a waje, tsarin samar da wutar lantarki dole ne ya zama mai hana ruwa da danshi, kuma murfin waje dole ne ya kasance mai haske.
7. Rayuwar samar da wutar lantarki dole ne ta dace da rayuwar LED.
8. Dole ne ya bi ka'idodin aminci da buƙatun dacewa na lantarki.
Kamar yadda aikace-aikacen LED ke ƙara yaɗuwa, aikin samar da wutar lantarki na LED zai zama mafi dacewa da buƙatun LED.
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