TheKorontada wadista LEDu beddelaa quwadda koronto gaar ah iyo hadda si uu u kaxeeyo beddelaha danabka LED-ka.Sida caadiga ah: gelinta eeKorontada wadista LEDwaxaa ka mid ah soo noqnoqoshada tamarta-voltage AC, Voltage-hoose DC, high-voltage DC, low-voltage high-frequency AC, iwm. Haddaba maanta waxaan ku tusi doonaa korontada korontada joogto ah LED.
Koronto joogto ahhabka wadista
Koronto joogto ah
1. Ka dib markii wareegga xasilinta danabku uu go'aamiyo qiyaaso kala duwan, waxay soo saartaa koronto go'an, laakiin wax soo saarka hadda wuxuu isbeddelaa kororka ama hoos u dhaca culeyska.
2. Inkasta oo wareegga xasilinta korantada uusan ka cabsaneynin furitaanka culeyska, waxaa si adag loo mamnuucay in gebi ahaanba la gooyo culeyska.
3. Isbeddelka korantada ka dib hagaajinta waxay saameyn doontaa dhalaalka LED-ka.
4. Si loo sameeyo xadhig kasta oo LEDs ah oo uu wado korantada xasilinaysa wareegga soo bandhigida dhalaal la mid ah, iska caabin ku habboon ayaa loo baahan yahay in lagu daro.
5. Wareegga wadista korantada joogtada ah ayaa aad ugu habboon wadista LED-ka, korantada joogtada ahna waa isbeddelka mustaqbalka.
Astaamahakoronto joogto ah
(1) Isku halaynta sare
Gaar ahaan sida tamarta wadista ee nalalka waddooyinka LED, waxaa lagu rakibay meel sare, taasoo ka dhigaysa dayactirka mid aan habooneyn oo qaali ah.
(2) Waxtarka sare
LED waa badeecad tamar-badbaadisa, oo waxtarka sahayda korantada wadista waa in ay ahaataa mid sare.Aad bay muhiim u tahay in kuleylka laga saaro isgoyska halkaasoo korontadu ay ku rakiban tahay gudaha iftiinka.Waxtarka korontadu waa mid aad u sareysa, isticmaalka korontadu waa yar yahay, kulaylka ka dhasha laambadduna waa mid yar, taas oo sidoo kale hoos u dhigta kor u kaca heerkulka laambada.Waxaa faa'iido leh in dib loo dhigo suuska iftiinka LED.
(3) Qodob awood sare leh
Qodobka korontadu waa shuruudaha shabagga korantada ee culeyska.Guud ahaan, ma jiraan tilmaameyaal qasab ah oo loogu talagalay qalabka korantada ee ka hooseeya 70 watts.Inkasta oo awoodda hoose ee hal qalab koronto oo leh koronto yar ay saameyn yar ku yeelan doonto korantada korontada, tirada badan ee iftiinka la isticmaalo habeenkii iyo culeyska la midka ah waxay keeni doontaa wasakh halis ah shabakada korontada.30-ilaa 40-watt sahay koronto wadid LED ah, waxaa la sheegay inay jiri karaan shuruudo tilmaame gaar ah oo loogu talagalay arrimaha tamarta mustaqbalka dhow.
(4) Ilaalinta kor u kaca
Awoodda LED-ka ee u adkeysiga kor u kaca ayaa ah mid aad u liidata, gaar ahaan awoodda ay u leedahay in ay u adkeysato danab kale.Xoojinta ilaalinta aaggan sidoo kale waa muhiim.Nalalka LED-yada qaarkood ayaa lagu rakibay bannaanka, sida nalalka waddooyinka.Sababo la xiriira kicinta culeyska sharoobada iyo kicinta hillaaca ku dhufanaya, qulqulo kala duwan ayaa ka soo duuli doona nidaamka grid, qaar kor u kaca ayaa waxyeelo u geysan doona LED-ka.Sidaa darteed, waxaa la falanqeeyay in tamarta wadista ee "Zhongke Huibao" ay leedahay cillado gaar ah oo ku saabsan ilaalinta sare.Marka la eego beddelka joogtada ah ee sahayda korontada iyo nalalka, sahayda korantada wadista LED-ku waa inay lahaataa awood ay ku xakamayso soo galitaanka qulqulka oo ay ka ilaaliso LED-ka waxyeelada.
(5) Shaqada ilaalinta
Marka lagu daro hawlaha ilaalinta caadiga ah ee tamarta korontada, waxaa fiican in lagu daro heerkulka LED-ga ee jawaab-celinta xun ee soo-saarka joogtada ah ee hadda jirta si looga hortago heerkulka LED-ka inuu aad u sarreeyo;waa inay u hoggaansamaan xeerarka badbaadada iyo shuruudaha ku habboonaanta korantada.
Sahay koronto joogto ahwaxaa loo qaybin karaa lix qaybood iyadoo loo eegayo qaabka wareegga
1. Transformer-ka caadiga ah hoos u deg:
Faa'iidada tamarta noocan oo kale ah waa cabbirkeeda yar.Khasaaraha ayaa ah in uu miisaankiisu culus yahay iyo waxtarka korontadu sidoo kale aad ayuu u hooseeyaa, guud ahaan inta u dhaxaysa 45% iyo 60%.Sababtoo ah isku halaynta maaha mid sarreeya, waa dhif in la isticmaalo.
2. Yaraynta korantada Capacitor:
Noocan ka mid ah sahayda korantada LED-ka waxaa si fudud u saameeya isbedbeddelka korantada korantada, iyo waxtarka sahayda korontada ayaa hooseysa.Kuma habboona in la isticmaalo LED-ka marka uu biligleynayo, sababtoo ah wareeggu wuxuu yareeyaa korantada iyada oo loo marayo capacitor.Marka loo isticmaalo biligleynaya, saamaynta dallacaadda iyo dallacaadda awgeed, wakhtigan degdega ah ee dhex mara LED Aad u weyn oo si fudud u dhaawici kara chip-ka.
3. Transformer elegtaroonig ah oo hoos u dhacay:
Nuqullada qaab-dhismeedkan korantada ayaa ah hufnaanta beddelka oo hooseeya, kala duwanaanshaha korantada ee cidhiidhiga ah, guud ahaan 180 ~ 240V, iyo faragelin ballaaran.
4. Hoos u dhigista tamarta:
Waxtarka tamarta ee habkan korontada ayaa aad u hooseeya, kalsoonida nidaamka ayaa sidoo kale hooseeya.Sababtoo ah wareeggu wuxuu yareeyaa korantada iyada oo loo marayo resistors, waxaa si weyn u dhibaya isbeddelka korantada korantada, markaa ma fududa in la sameeyo koronto nidaamsan, iyo iska caabiyaha yareeya danab laftiisa ayaa cunaya qayb weyn oo tamar ah.
5. RCC hoos-u-dejinta sahayda korontada:
Faa'iidooyinka noocan ah ee sahayda korantada LED-ku waa kala duwanaansho xasilin koronto oo aad u ballaaran iyo waxtarka koronto oo aad u sarreeya, taas oo guud ahaan noqon karta 70% ilaa 80%, si weyn ayaa loo isticmaalaa.Khasaaraha ugu weyn ayaa ah in inta jeer ee beddelka ay adagtahay in la xakameeyo, korantada korantada ee culeyska waa weyn yahay, la qabsiga culeyskuna waa liito marka ay jiraan xaalado aan caadi ahayn.
6. PWM ay maamusho sahayda korantada:
Waqtigan xaadirka ah, sahayda korantada LED ee loogu talagalay kontoroolka PWM ayaa ku habboon sababtoo ah korantada wax soo saarka ama hadda ee sahayda beddelka ayaa aad u deggan.Waxtarka is-beddelka awoodda ayaa ah mid aad u sarreeya, guud ahaan sida ugu sarreeya 80% ~ 90%, iyo tamarta wax soo saarka iyo hadda waa kuwo aad u deggan.Habkan tamarta LED-ku wuxuu inta badan ka kooban yahay afar qaybood: hagaajinta gelinta iyo qayb shaandhaynta, hagaajinta wax soo saarka iyo qayb shaandhaynta, qaybta xakamaynta xasilinta korantada ee PWM, iyo beddelka qayb beddelka tamarta.Intaa waxaa dheer, wareeggani wuxuu leeyahay tallaabooyin ilaalin oo dhammaystiran waana sahay koronto oo la isku halleyn karo.
Sifooyinka waxqabadka sideed shuruudahakoronto joogto ah
Marka loo eego qawaaniinta isticmaalka korantada ee shabakada korantada iyo shuruudaha astaamaha ee sahayda korantada wadida LED, sagaalka astaamood ee soo socda waa in la tixgeliyaa marka la dooranayo oo la naqshadeynayo sahayda korantada wadida LED:
1. Kalsooni sare leh, gaar ahaan tamarta wadista ee nalalka waddooyinka LED, kaas oo lagu rakibay meel sare, taasoo ka dhigaysa dayactirka mid aan habooneyn oo qaali ah.
2. LED-yada waxtarka sare leh waa alaab-badbaadinta tamarta, iyo waxtarka tamarta wadista waa inay noqotaa mid sareysa.Tani waxay si gaar ah muhiim ugu tahay dhismayaasha halka korontada lagu rakibo gudaha nalka.Sababtoo ah waxtarka iftiinka LED-yada ayaa hoos u dhacaya marka heerkulka LED-ku kordho, kuleylka kuleylka LED-ka ayaa aad muhiim u ah.Waxtarka korontadu waa mid aad u sareysa, isticmaalka korontadu waa yar yahay, kulaylka ka dhasha laambadduna waa mid yar, taas oo sidoo kale hoos u dhigta kor u kaca heerkulka laambada.Waxaa faa'iido leh in dib loo dhigo suuska iftiinka LED.
3Cunsurka awoodda sare ee awoodda ayaa ah shuruudaha shabagga ee culeyska.Guud ahaan, ma jiraan tilmaameyaal qasab ah oo loogu talagalay qalabka korantada ee ka hooseeya 70 watts.Inkasta oo awoodda hoose ee hal qalab oo koronto ah oo koronto yar leh ay saameyn yar ku yeelan doonto korontadu, haddii qof kastaa uu shido iftiinka habeenkii oo isla nooca xamuulka ah uu aad u badan yahay, waxay keeni doontaa wasakh halis ah shabakada korontada.Wixii 30-ilaa 40-watt LED sahay koronto, waxaa la sheegay inay jiri karaan shuruudo tilmaame gaar ah oo loogu talagalay arrimaha tamarta mustaqbalka dhow.
4.Ilaalinta sare-u-qaadista awoodda LED-ka ee u adkeysiga qallalka ayaa ah mid aad u liidata, gaar ahaan awoodda ay u leedahay inay u adkeysato korantada.Xoojinta ilaalinta aaggan sidoo kale waa muhiim.Nalalka LED-yada qaarkood ayaa lagu rakibay bannaanka, sida nalalka waddooyinka.Sababo la xiriira kicinta culeyska sharoobada iyo kicinta hillaaca ku dhufanaya, qulqulo kala duwan ayaa ka soo duuli doona nidaamka grid, qaar kor u kaca ayaa waxyeelo u geysan doona LED-ka.Sidaa darteed, sahayda korantada wadista LED-ku waa inay lahaataa awood ay ku xakamayso soo-galitaanka kor u kaca oo ay ka ilaaliso LED-ka waxyeelada.
5. Shaqada ilaalinta Marka lagu daro hawlaha ilaalinta caadiga ah ee tamarta korontada, waxaa fiican in lagu daro heerkulka LED-ga ee jawaab-celinta xun ee soo-saarka joogtada ah ee hadda jirta si looga hortago heerkulka LED-ka inuu aad u sarreeyo.
6. Xagga ilaalinta, haddii nalku dibadda ku rakiban yahay, qaab-dhismeedka korantadu waa inuu noqdaa mid aan biyuhu lahayn oo qoyaanka ilaalinaya, daboolka dibaddana waa inuu noqdaa mid khafiif ah.
7. Nolosha sahayda korantada wadista waa in ay u dhigantaa nolosha LED-ka.
8. Waa in uu u hoggaansamo xeerarka badbaadada iyo shuruudaha ku habboonaanta korantada.
Maaddaama codsiga LED-ku uu noqdo mid aad u baahsan, waxqabadka korontada wadida LED wuxuu noqon doonaa mid aad iyo aad ugu habboon shuruudaha LED-ka.
Su'aalaha alaabta, fadlan hubibogga alaabta, sidoo kale waa lagu soo dhaweynayaanala soo xiriirMacluumaadka xiriirka hoose, waxaan kuugu soo jawaabi doonaa 24 gudahood.
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William (Maamulaha Iibka Guud)
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Waqtiga boostada: Abriil-25-2024