UKUTHETHA KAHLE PWM-90 90W Constant Voltage PWM Imveliso ye-LED Driver
90W Constant Voltage PWM Imveliso ye-LED Driver
PWM -90 series
Iimbonakalo
- Qho ngeVoltage PWM isimbo imveliso
- Isicelo sokukhanyisa okungxamisekileyo sifumaneka ngokwe-IEC61347-2-13
- Eyakhelwe-ngaphakathi umsebenzi we-PFC osebenzayo kunye noyilo lweklasi II
- Iyunithi yamandla yodidi lwesi-2 (ngaphandle kwe-PWM-90-12)
- Akukho mthwalo wokusetyenziswa kwamandla <0.5W
- Ifakwe ngokupheleleyo kunye nenqanaba le-IP67
- Umsebenzi:3 ku-1 dimming (dim-to-off); I-DALI/DALI-2
- Ubuncinci benqanaba lobumnyama 0.2% kuhlobo lwe-DALI
- Ubomi obuqhelekileyo> iiyure ezingama-50000 kunye newaranti yeminyaka emi-5
Usetyenziso
- Ukukhanya komcu we-LED
- Ukukhanya kwe-LED yangaphakathi
- Ukukhanyisa kwe-LED yokuhlobisa
- Ukukhanya kwezakhiwo ze-LED
- Ukukhanya kwamashishini
Inkcazo
I-PWM-90 ichungechunge yi-90W LED AC / DC umqhubi we-LED obonisa ivolthi rhoqo.tagimowudi enemveliso yesimbo se-PWM, ekwaziyo ukugcina ukuqaqamba kwe-homogeneity xa uqhuba zonke iintlobo zemicu ye-LED. I-PWM-90 isebenza ukusuka kwi-90 ~ 305VAC kwaye inikezela ngeemodeli ezinevolthi eyahlukileyotage ukusuka phakathi kwe-12V kunye ne-48V. Ndiyabulela ekusebenzeni okuphezulu ukuya kuthi ga kwi-90.5%, kunye noyilo olungena fan, lonke uchungechunge luyakwazi ukusebenza kwi--40C + 85 C yeqondo lokushisa phantsi kwe-convection yomoya yamahhala. Uluhlu lonke lulinganiswe kunye nenqanaba lokukhusela i-IP67 kwaye lifanelekile ukusebenzela ukomisa, damp okanye iindawo ezimanzi. I-PWM-90 ixhotyiswe ngomsebenzi wokufiphala oguqula umjikelo womsebenzi wemveliso, ukubonelela ngokuguquguquka okukhulu kwizicelo zemicu ye-LED.
Ukwenza iikhowudi kwimodeli
INGCACISO
UKUSEBENZA KWAKUNCINCI
- Faka enye yeendlela ezintathu phakathi kwe-DIM+ kunye ne-DIM-: 0 ~ 10VDC, okanye i-10V isignali ye-PWM okanye ukuxhathisa.
- Umthombo onciphayo ngoku kubonelelo lwamandla: 100μA (uhlobo.)
Phawula :
- Min. umjikelo womsebenzi wemveliso yangoku malunga ne-0.15%, kwaye igalelo le-dimming li malunga ne-6KΩ okanye i-0.6VDC, okanye i-10V yesiginali ye-PWM kunye ne-6% yomsebenzi.
- Umjikelo womsebenzi wemveliso yangoku unokuhla ukuya kwi-0% xa igalelo le-dimming lingaphantsi kwe-6KΩ okanye ngaphantsi kwe-0.6VDC, okanye i-10V yesiginali ye-PWM kunye nomjikelezo womsebenzi ongaphantsi kwe-6%.
I-DALI Interface (icala eliphambili; ye-DA/DA2-Type)
- Faka umqondiso we-DALI phakathi kwe-DA+ kunye ne-DA-.
- Iprothokholi ye-DALI inamaqela ali-16 kunye needilesi ezingama-64.
- Inyathelo lokuqala lizinze kwi-0.2% yemveliso
I-OUTPUT LOAD vs TEMPERATURE
- IMPAWU ENGQONDO
- UMBONO WAMANDLA (PF) UMNTU
IYONKE I-HARMONIC DISTORTION (THD)
UKUSEBENZA vs UMSEBENZI
Uthotho lwe-PWM-90 lunokusebenza okusebenzayo okuya kuthi ga kwi-90.5% kunokufikelelwa kwizicelo zasendle.
UBOMI BONKE
Umzobo weBhloko
Ukucaciswa koomatshini
Cebisa umkhomba-ndlela wokunyuka
INcwadana yoFakelo
Izilumkiso
- Ngaphambi kokuba uqalise naluphi na ufakelo okanye umsebenzi wokulungisa, nceda uqhawule unikezelo lombane kwizinto eziluncedo. Qinisekisa ukuba ayinakuphinda idityaniswe ngempazamo!
- Gcina umoya ococekileyo ojikeleze iyunithi kwaye ungapakishi nayiphi na into kuyo. Kwakhona i-10-15 cm yokucoca kufuneka igcinwe xa isixhobo esisecaleni singumthombo wokushisa.
- Ukuxhoma uqhelaniso ngaphandle kokuqhelaniswa nomgangatho okanye ukusebenza phantsi kobushushu obuphezulu be-ambient kunokunyusa ubushushu becandelo langaphakathi kwaye kuya kufuna ukucuthwa komgangatho kwimveliso yangoku.
- Ireyithingi yangoku yentambo evunyiweyo yokuqala / yesibini kufuneka ibe nkulu okanye ilingane naleyo yeyunithi. Nceda ubhekisele kwiinkcukacha zayo.
- Kubaqhubi be-LED abaneziqhagamshelo ezingenamanzi, qinisekisa ukuba ukudibanisa phakathi kweyunithi kunye nesibane sokukhanyisa
iqinile ukuze amanzi angakwazi ukungenelela kwinkqubo. - Kubaqhubi be-LED abaluzizi, qiniseka ukuba isilawuli sakho sobumnyama siyakwazi ukuqhuba ezi yunithi.PWM series zifuna i-0.15mA iyunithi nganye.
- Tc max. ichongiwe kwileyibhile yemveliso. Nceda uqinisekise ukuba iqondo lobushushu leqondo le-Tc aliyi kudlula umda.
- SUKU qhagamshela “DIM- kuVo-“.
- Ifanelekile ukusetyenziswa kwangaphakathi okanye ukusetyenziswa kwangaphandle ngaphandle kokuvela kwelanga ngqo. Nceda uphephe ukuntywiliselwa emanzini ngaphezu kwemizuzu engama-30.
- Ukunikezelwa kombane kuthathwa njengecandelo eliya kusetyenziswa ngokudibeneyo nezixhobo zokugqibela. Ekubeni ukusebenza kwe-EMC kuya kuchaphazeleka kufakelo olupheleleyo, abavelisi bezixhobo zokugqibela kufuneka baphinde bafanelekele i-EMC Directive kufakelo olupheleleyo kwakhona.
Amaxwebhu / Izibonelelo
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UKUTHETHA KAHLE PWM-90 90W Constant Voltage PWM Imveliso ye-LED Driver [pdf] Incwadi Yomyalelo PWM-90, 90W Constant Voltage PWM IsiPhumo soMqhubi we-LED, i-PWM Isiphumo somqhubi we-LED, 90W iVol rhoqotage Umqhubi we-LED, uMqhubi we-LED |
