Waa maxay darawalka LED-ka?
Darawalka LED-ka waa wadnaha nalka LED-ka, wuxuu la mid yahay kantaroolka safarka ee gaariga. Waxay nidaamisaa awoodda looga baahan yahay LED-ka ama noocyada LED-yada. Diode-yada iftiinka soo saara (LEDs) waa ilo iftiin oo danab hooseeya oo u baahan danab DC oo joogto ah ama hadda si ay si fiican ugu shaqeeyaan. Darawalka LED-ka wuxuu danabka AC-ga ee sare u rogayaa danabka DC ee hooseeya ee loo baahan yahay, wuxuu ilaaliyaa nalalka LED-ka ee ka dhanka ah isbeddelka hadda iyo danabka. Haddii aan la helin darawalka LED-ka ee saxda ah, LED-ku aad buu u kululaan lahaa wuxuuna keeni lahaa gubasho ama waxqabad xumo.
Darawalada LED-ka waa koronto joogto ah ama koronto joogto ah. Darawalada hadda joogtada ah waxay bixiyaan koronto joogto ah waxayna yeelan karaan noocyo badan oo danab soo saar ah. Darawalada LED-ka ee danab joogto ah si ay u bixiyaan danab soo saar go'an iyo koronto soo saar ugu badan oo la nidaamiyay.
Sidee loo doortaa darawalka LED-ka ee saxda ah?
Nalalka bannaanka waa inay u adkeystaan xaalado adag sida nalalka, roobdhagaxyada, daruuraha boodhka, kulaylka daran, iyo qabowga qabow, sidaa darteed waa muhiim inaad isticmaasho darawal LED ah oo lagu kalsoonaan karo, hoos waxaa ku yaal nooca darawalka LED ee caanka ah ee la isku halleyn karo:
MIID WANAAGSAN:
SI FIICAN LEH gaar ahaan goobta nalalka warshadaha ee LED-ka. Darawalka LED-ka SI FIICAN LEH waxaa loo yaqaanaa nooca darawalka korontada ee Shiinaha (Taiwan) ugu sarreeya. SI FIICAN LEH waxay bixisaa darawallada LED-ka ee DALI ee la demin karo oo kharash-ool ah oo leh qiimeyn ilaalin IP67 ah, taas oo loo isticmaali karo cimilada adag, DALI-ga ku dhex jira ayaa ka dhigaya rakibidda mid fudud waxayna yareysaa kharashyada kaydka. Darawallada LED-ka SI FIICAN LEH waa kuwo la isku halleyn karo oo leh ugu yaraan damaanad 5 sano ah.
Filibos:
Darawalada Philips Xitanium LED Xtreme ee loogu talagalay inay u adkeystaan heerkulka ilaa 90°C, iyo kor u kaca ilaa 8kV inta lagu jiro cimriga 100,000 saacadood ee warshadaha. Kala duwanaanshaha darawalka hadda ee Philips 1-10V ee la beddeli karo ayaa bixiya qiimaha ugu fiican ee lacagta, oo ay ku jiraan waxqabadka sare iyo interface-ka dimming analog ee 1 ilaa 10V.
OSRAM:
OSRAM waxay bixisaa darawallo LED ah oo tayo sare leh oo joogto ah si ay u bixiyaan waxqabad iftiin oo heer sare ah iyo shaqeyn heer sare ah. Taxanaha DALI ee OPTOTRONIC® Intelligent oo leh hadda wax soo saar la hagaajin karo iyada oo loo marayo DALI ama LEDset2 interface (resistor). Ku habboon nalalka fasalka I iyo fasalka II. Cimri dhererkiisu yahay ilaa 100,000 saacadood iyo heerkul heer sare ah oo ilaa +50 °C ah.
TRIDONIC:
Ku takhasusay Darawalada LED-ka ee casriga ah, sii jiilalka ugu dambeeyay ee Darawalada LED-ka iyo kontaroolada. Darawalada LED-ka ee Tridonic ee bannaanka ku shaqeeya ee yareynaya iftiinka ayaa buuxiya baahiyaha ugu sarreeya, waxayna bixiyaan ilaalin sare, waxayna fududeeyaan habaynta nalalka waddooyinka.
HAY'ADAHA:
Ku takhasusay dhisidda alaabada cusub, aadka loogu kalsoonaan karo, iyo kuwa cimri dheer kuwaas oo shahaado haysta oo u hoggaansan dhammaan heerarka badbaadada iyo waxqabadka caalamiga ah ee waaweyn. Diiradda kaliya ee Inventronic ay saarayso darawallada LED-ka iyo agabka waxay noo suurta gelinaysaa inaan sii ahaano hormuudka tiknoolajiyada si aan si wanaagsan u awoodsiino jiilka soo socda ee nalalka LED-ka. Khadka darawallada LED-ka ee INVENTRONICS waxaa ka mid ah awood joogto ah, koronto sare, danab gelin sare, danab joogto ah, barnaamij la samayn karo, Kontaroollo-diyaar ah, iyo arrimo kala duwan oo qaabaysan, iyo sidoo kale xulashooyin kale oo badan si loo bixiyo dabacsanaanta naqshadeynta ee ku dhawaad codsi kasta.
MOSO:
Waxay diiradda saareysaa horumarinta agabka korontada macaamiisha, agabka korontada ee LED-ka ee caqliga badan, iyo qalabka korontada dhaliya ee loo yaqaan 'photovoltaic inverters'. MOSO waa mid ka mid ah alaab-qeybiyeyaasha darawalada korontada ee hormuudka ka ah Shiinaha. Taxanaha LDP, LCP, iyo LTP waa saddexda ugu badan ee loo isticmaalo nalalka warshadaha ee LED-ka, halkaas oo LDP iyo LCP ay inta badan u yihiin nalalka daadadka LED-ka, nalka wadada LED-ka ama nalka wadada, nalka tunnel-ka halka LTP uu ku jiro nalka LED-ka ee sare (nalka UFO-ga ee wareegsan ama nalka LED-ka ee caadiga ah).
SOSEN:
SOSEN waxay sumcaddeeda si degdeg ah u kasbataa iyadoo ku saleyneysa darawalkeeda korontada ee tayada sare leh iyo sidoo kale waqtiga keenista degdegga ah ee jawaab celinta. Darawalada LED-ka ee SOSEN H iyo C taxanaha ah ayaa inta badan la isticmaalaa, taxanaha H ee nalalka daadadka LED-ka, nalalka waddooyinka, iyo taxanaha C ee nalalka UFO ee sare.
Waqtiga boostada: Luulyo-16-2024