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© 2007 Fairchild Semiconductor Page 6 of 17 Rev 1.1 April 2007
www.fairchildsemi.com
2. Electrical Requirements
2.1 Input Requirements
Voltage range: 90Vrms to 270Vrms
Frequency: 47Hz to 63Hz
2.2 Output Requirements
The FEB157 board will power one, two, or three high brightness LEDs (Lumiled or similar) at user
selectable load currents of 350mA, 700mA, or 1A.