LED換代燈的驅動(dòng)方案介紹
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測試結果
該參考設計電路板在以下條件下進(jìn)行測試：
電子變壓器：Lightech LET-60
電子變壓器輸入電壓：120VAC、60Hz
驅動(dòng)電路輸入電壓：以40kHz信號調制的12VAC、60Hz
輸出：4只串聯(lián)LED
測量結果(沒(méi)有調光)：
LED功率：4.2W
效率：77%
輸入功率因數：0.943
該設計方案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-LED
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，該方案還結合下列調光器/電子變壓器進(jìn)行了測試。
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
測試方案也能夠配合下列調光器/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
led燈相關(guān)文章:led燈原理
>電子變壓器相關(guān)文章:電子變壓器原理
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