Supply extends range of ac-input LED drivers

The DLE25 and 35 series of ac-input LED drivers incorporate universal input with active power factor correction in a two power stage design, eliminating flicker while providing 78% to 83% efficiency. These power supplies are additions to the DLE series of ac-input LED drivers. They feature a range of 15 to 60-W LED drivers. Designed as a class II isolation product, without the need for a safety earth, they are also approved as a class 2 limited power source for LED applications. Dimmable constant current versions are also available.

Packaged in an IP67-rated enclosure measuring 3.68 x 2.89 x 1.29 in., the drivers are protected against dust ingress and are waterproof to depths up to 1 m, making them suitable for outdoor applications. Accommodating the extended universal input voltage range from 90 Vac up to 305 Vac, the DLE series supports the 277-Vac system used in the U.S.