230V 35W LED Spot high PF demo board

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230V 35W LED Spot high PF demo board

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The UBA20270 originally is a resonant CFL controller, but as shown in this design it can be used as LED driver as well. The board uses a passive PFC topology giving Class C mains harmonics performance for a single stage solution. Unlike single stage flyback solutions this board has neglectable LED current ripple.

Documentation

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2 documents

^{User Guide}
UBA20270DB1122 230V 30W LED Spot high PF LED driver demo boardGetting Started

PDFRev 2.0Sep 25, 2013379.0 KBUM10710English
^{Data Sheet}
600 V Driver IC for dimmable compact fluorescent lamps

PDFRev 2.0Sep 8, 2011902.0 KBUBA20270English

230V 35W LED Spot high PF demo board

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UBA20270DB1122 230V 30W LED Spot high PF LED driver demo boardGetting Started

600 V Driver IC for dimmable compact fluorescent lamps

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