AC Input LED Drivers are offered in low-power versions.

Press Release Summary:

Eliminating flicker while promoting efficiency, DLE25 and 35 series come in IP67-rated, 3.68 x 2.89 x 1.29 in. enclosure and incorporate universal input with active PFC in 2 power stage design. Drivers, designed as class II isolation product without need for safety earth, are also approved as class 2 limited power source. Dimmable constant current versions are available with facility for PWM, voltage, and resistance programming. Typical operating efficiency is 78%–83%.

Original Press Release:

XP Power Extends Range of Low Power AC Input LED Drivers

XP Power today announced additions to the DLE series of AC input LED drivers. Adding to the extensive range of 15 – 60 Watt LED drivers, the DLE25 & 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 a high efficiency solution. Designed as a class II isolation product, without the need for a safety earth, DLE series LED drivers are also approved as a class 2 limited power source, making them suitable for a wide range of LED applications. Dimmable constant current versions are available with the facility for PWM, voltage and resistance programming.

Packaged in an IP67-rated enclosure measuring 3.68 x 2.89 x 1.29 inches (93.5 x 73.5 x 33.0 mm), the drivers are protected against dust ingress and are waterproof to depths up to 1 meter making them suitable for use in almost any outdoor application. Typical operating efficiency is in the range of 78% to 83%.

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 United States.

The series complies with EN61347 and UL8750 safety approvals and to Class B conducted and radiated noise limits as specified by EN55015.

The DLE25 series is priced at $21.06 for 500 pcs orders and is available from Newark, Digi-Key, or direct from XP Power and come with a 3 year warranty.

For further information and reader enquiries:

Duane Darrow

XP Power

990 Benecia Avenue

Sunnyvale, CA 94085

Tel: (971)-322-0326


Fax: (408)-732-2002 


William Sng SK

XP Power (Singapore) PTE LTD

Tel: +65 68469368  


Fax: +65 67418730  


For further information, text and graphics by email or to discuss feature article opportunities:

Robert Huntley

Publitek Limited

18 Brock Street

Bath, BA1 2LW, United Kingdom

Tel: +44 (0) 1225 470000 


Fax:  +44 (0) 1225 470047 



XP Power is committed to being a leading provider of power solutions, including AC-DC power supplies and DC-DC converters. With ISO9001:2008, XP Power offers total quality, from in-house design through to manufacturing facilities around the world. The company offers the widest range of power products available from one source and unrivalled technical and customer support, aiding both vendor consolidation and cost reduction programmes. XP has 27 sales offices throughout Europe, North America and Asia.

XP Power Ltd, a London Stock Exchange listed public company, has design centres in Fyfield (UK), Orange County (California), and Singapore, which also serves as the company’s headquarters. Manufacturing is carried out near Shanghai, China and Ho Chi Minh City, Vietnam. The design teams push back the boundaries of cost and technology, providing market leading power products. Dedicated in-house Engineered Solutions teams provide customer specific solutions, with rapid response times. The applications team provide expert technical support to help customers integrate and use XP power products worldwide.

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