Open-Frame AC-DC Supplies deliver 65 W from 2 x 4 in. footprint.

Press Release Summary:

Rated at up to 90% efficiency, convection-cooled ECS65 series comprises single-output power supplies with 1.05 in. profile and no-load power consumption of less than 0.5 W. They operate over -20 to +70°C range, accommodate 80-275 Vac input and provide nominal outputs from +12 to +48 Vdc. Full output power is available up to +50°C, with derating thereafter. In addition to UL/EN60601-1 medical and UL/EN60950-1 commercial safety standards, series meets EN55011/EN55022 level B standard.

Original Press Release:

Compact AC-DC Supply Delivers 65 W of 'Green' Power from 2" x 4" Footprint

XP Power announced today the ECS65 series of next generation single output open frame AC-DC power supplies. Capable of delivering 65 W and measuring just 2 x 4 x 1.05 inches (101.6 x 50.8 x 26.7 mm), these highly efficient convection cooled units are rated at up to 90% efficiency. Importantly, with a no load power consumption of less than 0.5 W, the ECS65 series will aid designers of end-products ensure their systems meet all internationally recognized energy efficiency standards.

The ECS65 has a wide operating temperature range from -20 degrees C to + 70 degrees C, that suits most applications. Full output power is available up to +50 degrees C with derating above. The units meet UL/EN60601-1 medical and UL/EN60950-1 commercial safety standards making them suitable for a broad range of industrial and healthcare applications.

Providing all the popular nominal outputs from +12 to +48 VDC, the single output ECS65 has a wide input voltage range of 80-275 VAC. A covered version is also available. They also comply with the EN55011 / EN55022 level B standard for conducted emissions without the need for additional filtering components. Overvoltage, overload and short-circuit protection features are included as standard.

The ECS65 series is just one of XP Power's line-up of "green" AC-DC power supplies. More information on the full range, and XP's own Green Power initiative can be found here:

All products have a 3 year warranty.

The ECS65 is priced $32 for 500 pc orders and is available from stock from Newark or direct from XP Power.

For further information and reader enquiries:

Duane Darrow, XP Power, 990 Benecia Avenue, Sunnyvale, CA 94085

Tel: (408)732-7777 Email:
Fax: (408)732-2002 Web:

William Sng SK, XP Power (Singapore) PTE LTD

Tel: +65 68469368 Email:
Fax: +65 67418730 Web:

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. 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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