AC-DC Power Supplies operate in harsh environments.

Press Release Summary:




Offering up to 90% efficiency, 400 Watt CCH400 Series and 600 Watt CCH600 Series accommodate universal input range of 90–264 Vac without derating. Single output units are available with nominal output voltages of +12, +24, +28, or +48 Vdc. All heat-generating components are attached to baseplate allowing heat dissipation through sealed box chassis or heatsink. Measuring 8.43 x 4.02 x 1.69 in., power supplies include remote on/off, remote sense, AC OK and overtemperature warning, and shutdown.



Original Press Release:



XP Power Targets Harsh Environment and Sealed Enclosure Applications with 90% Efficient Baseplate Cooled 400 W & 600 W Power Supplies



XP Power today announced the CCH400 and CCH600 series of compact single output baseplate cooled 400 W and 600 W AC-DC power supplies suited to harsh environment applications. With its highly efficient design, up to 90%, the CCH series generates substantially less waste heat that current product on the market, this being critical for use in sealed box applications. All heat-generating components are attached to the baseplate allowing heat dissipation through the sealed box chassis or heatsink. No forced air cooling is required.



Measuring just 8.43 x 4.02 x 1.69 inches (214 x 102 x 43 mm) the compact CCH series is up to 50% smaller than other baseplate cooled products of a similar power level, allowing more space in the end-application or use of a smaller enclosure. With its high efficiency rating a smaller heatsink can also be specified, reducing the overall footprint required.



Both the 400 W CCH400 and the 600 W CCH600 series accommodate the full universal input range of 90 – 264 VAC without derating, making them suitable for designs used worldwide. These single output units are available with the popular nominal output voltages of +12, +24, +28 or +48 VDC.



Compliance to MIL-STD-461 for emissions and MIL-STD-810 for shock / vibration ensure the CCH series is suitable for use in COTS military applications in addition to a broad range of industrial and commercial equipment used in outdoor and harsh environments. The units also comply with the internationally recognized safety standard EN/UL 60950-1 for IT equipment and meet EN55022 level B conducted and level A radiated emissions.



A fully featured signal set includes remote On/Off, remote sense, AC OK and overtemperature warning and shutdown. A +5 VDC standby output is also provided. A current sharing capability allows for parallel sharing of the load across up to three CCH units.



The CCH series has a wide operating temperature of -40 degrees C to +70 degrees C, with a maximum baseplate temperature of +85 degrees C.



The CCH400 is priced at $331 and the CCH600 $429 for 500 pcs orders and comes with a 3 year warranty.



For further information and reader enquiries:

Mike Laver, XP Power, 990 Benecia Avenue, Sunnyvale, CA 94085

Tel:  (408)732-7777  Email: mlaver@xppower.com

Fax: (408)732-2002  Web: www.xppower.com



William Sng SK, XP Power (Singapore) PTE LTD

Tel: +65 68469368   Email: wsng@xppower.com

Fax: +65 67418730   Web: www.xppower.com



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. www.xppower.com






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