Ukubaluleka kokunikezelwa kwamandla okuqhuba kwizibane ze-LED
Abanye abavelisi banyusa ingeniso ukuze banciphise iindleko ngokusebenzisa abaqhubi abakumgangatho ophantsi. Kufuneka kubekho umba wokhuseleko ongafakwanga kule mveliso ikhuselekileyo ingagqabhukiyo.
Ezinye iifektri, ukuze kuncitshiswe iindleko zeemveliso, ukusetyenziswa kwe-LED ye-voltage engaguqukiyo ye-voltage drive, nayo yazisa imveliso yobuninzi bokukhanya kwe-LED nganye kokukhanya kwe-luminescence ayifani, ii-LED azikwazi ukusebenza kwimeko entle kunye nothotho lweengxaki.
Umthombo oqhubekayo wangoku uqhuba imowudi yokuqhuba kakuhle ye-LED, ukusetyenziswa komthombo oqhubekayo we-drive yangoku, akufuneki ukuba ube kuluhlu lwesekethe yesiphumo sokumelana nomda wangoku, ukuhamba kwangoku kwe-LED akuchatshazelwa lutshintsho lwamandla ombane wangaphandle, utshintsho lobushushu obukhoyo, kunye Iparamitha ye-LED discrete, ukuze ugcine ngoku rhoqo, unike umdlalo opheleleyo kwiimpawu ezibalaseleyo ze-LED.
Ukusebenzisa unikezelo lwamandla lwe-LED lwangoku kumandla ombane we-LED, ngenxa yokuba okwangoku okuqukuqelayo kwi-LED kuchongwa ngokuzenzekelayo kwaye kulawulwe ngexesha lomsebenzi wobonelelo lwamandla, ke akufuneki ube nexhala malunga nokuba nokuhamba okuphezulu ngoku kwi-LED ngalo mzuzu wamandla. , kwaye akufuneki ube nexhala malunga nomthwalo omfutshane wokujikeleza unikezelo lwamandla.
Ukusebenzisa imowudi yokuqhuba yangoku, inokuphepha ukutshintsha kwamandla ombane afanelekileyo kwaye ibangele utshintsho lwangoku, ngelixa ikhoyo ngoku rhoqo yenza ukukhanya kwe-LED kuzinzile, kodwa iququzelele i-LED luminaire factory ukuphumeza imveliso yobuninzi ukuqinisekisa ukuguquguquka kwemveliso, abaninzi abavelisi baye baqaphela ngokupheleleyo Ukubaluleka konikezelo lwamandla okuqhuba, abaninzi abavelisi bezibane ze-LED bayishiyile imowudi yamandla ombane rhoqo, kwaye bakhetha indleko ephezulu kancinci eqhubekayo indlela yangoku yokuqhuba izibane ze-LED.
Abanye abavelisi banexhala lokuba ibhodi yonikezelo lwamandla e-electrolyte capacitor iya kuchaphazela ubomi bonikezelo lwamandla, ngokwenene ukungaqondi kakuhle, umzekelo, ukuba ukhetha i-105 degrees, ubomi beeyure ezingama-8000 zobushushu obuphezulu be-electrolyte capacitor, ngokutsho kwe-electrolyte capacitor ekhoyo. Indlela yoqikelelo lobomi "lonke ucutho lwe-1 0 degrees, kabini ubomi", emva koko inobomi bokusebenza beeyure ze-16,000 kwindawo ye-95-degree, ubomi bokusebenza kweeyure ezingama-32,000 kwindawo ye-85-degree, kunye nobomi bokusebenza Iiyure ezingama-64,000 kwindawo ye-75-degree. Ukuba iqondo lobushushu bokusebenza lisezantsi, ubomi buya kuba bude! Ukusuka kulo mbono, ngokude nje ukhetho lwe-electrolyte capacitors ephezulu kubomi bokunikezelwa kwamandla okuqhuba aluchaphazeleki!
Kukwakho inqaku elifanele inqaku le-LED luminaire lwamashishini: kuba i-LED kwinkqubo yomsebenzi iya kukhulula ubushushu obukhulu, ukuze ubushushu obuphambili bunyuke ngokukhawuleza, amandla aphezulu e-LED, isiphumo esikhulu sokufudumeza. Ukonyuka kobushushu be-chip ye-LED kuya kukhokelela kutshintsho ekusebenzeni kwezixhobo ezikhupha ukukhanya kunye ne-electro-optical conversion performance efficient attenuation, serious or even failure, ngokutsho kovavanyo lovavanyo lubonisa ukuba: I-LED yayo inyuka iqondo lobushushu le-5 degrees Celsius, ukuhamba kokukhanya. iyancipha nge-3%, ngoko ke izikhanyiso ze-LED kufuneka zinikele ingqalelo kumthombo wokukhanya we-LED ngokwawo umsebenzi wokupholisa, kwimeko yokwandisa indawo yokupholisa yomthombo wokukhanya we-LED ngokwawo, kangangoko kunokwenzeka ukunciphisa ubushushu bokusebenza kwe-LED. ngokwayo, ukuba iimeko zivumela, inxalenye yonikezelo lwamandla yahlulwe kwinxalenye yomthombo wokukhanya, Akunqweneleki ukulandela ubungakanani obuncinci kwaye ngoyaba ubushushu bokusebenza kwezibane kunye nombane.
