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100 W 2-Stage Boost and Isolated Flyback Dimmable LED Ballast based on Power Integrations Solution

100 W LED ballast with 3-way dimming function. The LED ballast is designed to provide a 48 V output voltage across 0 mA to 2080 mA output current load with 3-way dimmable constant current at 48 V - 36 V LED voltage string. The design is optimized to operate from an input voltage range of 100 VAC to 277 VAC.
CATEGORY
Energy,Home & building,Analog,Power & charging
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100 W 2-Stage Boost and Isolated Flyback Dimmable LED Ballast based on Power Integrations Solution
 
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