The LF1048 series ac/dc constant current or constant voltage dimmable LED driver supply is potted and suitable for dry and damp locations. It is UL1012, cUL, FCC B, CE, REACH, and RoHS compliant and measures 5.59 x 1.850 x 1.260 in. The 48-W driver features dual-wire ac-input and dc-output connections.
The dimmable LED driver features 110 to 277-Vac input and 8 to 160-Vdc outputs, and a selection of pre-adjusted constant current outputs. The device offers an operating temperature ranges from −20° to 50°C, has an on/off ac step dimming, compatible with 0 to 10-V standard triac and electronic low voltage dimmers, and is up to 87% efficient. (From low $30s ea/large qty — available now.)
By Paul O’Shea
Power Sources Unlimited , Wrentham , MA
Sales 800-966-7784
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