Dimmable LED driver features CC or CV mode

The LF1048 series ac/dc LED driver power supply is potted and suitable for dry and damp locations. The unit measures 5.59 x 1.850 x 1.260 in., features 42- to 53-W output, constant-current and constant voltage modes, and uses dual-wire ac-input and dc-output connections. It is UL1012, cUL, FCC B, CE, REACH and RoHS compliant.

Additional features of the LED driver include input voltage from 110 to 277 Vac, dc-output ranges from 8 to 160 Vdc, and a selection of pre-adjusted constant-current outputs. It has an operating temperature range from −20° to 50°C, an on/off ac step dimming function, and is compatible with 0 to 10-V standard triac and electronic low-voltage dimmers and are typically up to 87% efficient. (Low $30 ea/large qty — available now.)

By Paul O’Shea

Power Sources Unlimited , Wrentham , MA
Sales 800-966-7784

http://www.psui.com