New Industry Products

Power Sources Unlimited Introduces AC-DC Constant Current/Constant Voltage Dimmable LED Driver Power Supply

April 26, 2011 by Jeff Shepard

Power Sources Unlimited, Inc. announced the LF1048 Series ac-dc constant current or constant voltage dimmable LED Driver power supply.

Units are fully potted and suitable for dry and damp locations. They are UL1012, cUL, FCC B, CE, REACH and RoHS compliant. Compact size maximizes design flexibility, 5.59 x 1.850 x 1.260" form factor, 48W, dual wire ac input and dc output connections.

Additional features include input voltage 110-277Vac, dc output ranges from 8 to 160Vdc and wide selection of pre-adjusted Constant Current outputs. Operating temperature range of -20 to +50°C, ON/OFF AC Step Dimming, compatible with 0 – 10V Standard Triac and Electronic Low Voltage Dimmers and are up to 87% efficient typical.

Pricing is in the low $30’s in OEM quantities. Product is in full production with delivery from stock to 8-10 weeks.