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          EEPW首頁(yè) > 光電顯示 > 設(shè)計(jì)應(yīng)用 > MR16及換代燈的LED驅(qū)動(dòng)方案

          MR16及換代燈的LED驅(qū)動(dòng)方案

          作者: 時(shí)間:2010-11-09 來(lái)源:網(wǎng)絡(luò) 收藏


          本文引用地址:http://www.ex-cimer.com/article/169158.htm

          測(cè)試結(jié)果

          該參考設(shè)計(jì)電路板在以下條件下進(jìn)行測(cè)試:

          • 電子變壓器:Lightech LET-60
          • 電子變壓器輸入電壓:120VAC、60Hz
          • 電路輸入電壓:以40kHz信號(hào)調(diào)制的12VAC、60Hz
          • 輸出:4只串聯(lián)

          測(cè)量結(jié)果(沒(méi)有調(diào)光):

          • 功率:4.2W
          • 效率:77%
          • 輸入功率因數(shù):0.943

          該設(shè)計(jì)可配合下表所示電子變壓器使用。

          Input VoltageMakerModel
          120VACB+L TechnologiesFX95100
          120VACEaglerise Electric Electronic (Foshan) Co Ltd.B04558F1
          120VACQ Tran®, Inc.QT10-120/12-NTP-RC
          120VACHatchRS1260M-
          120VACHatchVS12-60WD
          120VACHatchVS12-75WD
          120VACHatchRS12-60PILB-LED
          120VACHatchRS12-80m
          120VACHatchRS12-15m
          120VACHatchRS12-30m
          120VACLightechLET-60
          120VACLightechLVT-60
          110VACNobileAFM-70KC
          120VACProgress Lighting®P8560-31
          120VACWang House TechnologyWH-801E6A
          120VACWang House TechnologyWH-601E2CA-2M
          220VACHatchRS12-60-230m
          220VACLeadman Electronics®KY-05036S-12
          220VACLy SHLY021-66770066
          220VACNobileEN-35M
          230VACNobileEN-35ST
          230VACNobileEN-60D2
          80-270VACNVC® Lighting Technology CorporationNLD-15W/12V
          220VACOSRAM®ECO-ET 60/220

          此外,該還結(jié)合下列調(diào)光器/電子變壓器進(jìn)行了測(cè)試。

          Input VoltageDimmer MakerDimmer ModelElectronic Transformer
          120VLutron® ElectronicsNova NELV-450Hatch R12-60M-LED
          B + L FX95100
          120VLutron ElectronicsSkylark SELV-300PB + L FX95100
          120VLutron ElectronicsDiva DVELV-300PHatch R12-80M
          B + L FX95100

          測(cè)試也能夠配合下列調(diào)光器/磁變壓器工作。

          Input VoltageDimmer MakerDimmer ModelMagnetic Transformer
          120VLutron ElectronicsNova NLV-600Q Tran Qt10-120-12-NTP-PC10VA
          Eaglerise B04558F1 40VA
          Schneider Electric® 150VA150SV43A (Square D)
          120VLutron ElectronicsDiva DLV-600PQ Tran Qt10-120-12-NTP-PC10VA
          Eaglerise B04558F1 40VA
          120VLutron ElectronicsSkylark SLV-600PQ Tran Qt10-120-12-NTP-PC10VA
          120VLutron ElectronicsMaestro MALV-600Q Tran Qt10-120-12-NTP-PC10VA
          Schneider Electric 150VA150SV43A (Square

          >電子變壓器相關(guān)文章:電子變壓器原理



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