XP Power announces availability of the SDS150, a compact, high density, convection cooled power supply that is ideally suited to IT and industrial applications where space is at a premium and there are no internal fans. Both open frame and U channel models can be used in 1U customer applications. The open frame model, 76 x 127 x 36 mm (3 x 5 x 1.44 inches), offers the highest power density of 6.9 watts per cubic inch and the U channel, 81 x 127 x 39 mm (3.2 x 5 x 1.54 inches), density is 6.1 watts per cubic inch. It is believed that no other competitor offers such a compact, 150 watt convection cooled supply. Similar devices either require forced air cooling, or are larger in size. The highly efficient unit, up to 90%, has a universal input of 90-264 VAC, and there are 8 single output voltage versions ranging from 9 VDC to 48 VDC. No minimum load is required for the unit to start up and maintain stated specifications.
The SDS150 operates at full power from 0 degrees C to +50 degrees C and up to +70 degrees C with derating. The unit benefits from overvoltage, overcurrent and short circuit protection in order to safeguard connected equipment. An optional power fail detect signal can alert attached hardware of any impending power failure. Unit efficiency is improved by the use of synchronous rectification. This technique uses power MOSFETs in place of traditional diodes as active switches. Such controlled switches act as rectifiers and results in significantly lower losses in the output stage and increased efficiency.
The power supply is approved to UL60950-1 & EN60950-1 safety standards and meets EN55022 level B conducted emissions standards.
For further information and reader enquiries:
Steve Head, XP Power, Horseshoe Park, Pangbourne, Berkshire, RG8 7JW, United Kingdom
Tel: +44 (0) 118 984 5515 E-mail: email@example.com
Fax: +44 (0) 118 984 3423 Web: www.xppower.com
XP Power is committed to being a leading provider of power solutions, including AC-DC power supplies, DC-DC converters. With ISO9001:2000, 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 25 sales offices throughout Europe and North America.
XP Power Plc, a London Stock Exchange listed public company, has design centres in Pangbourne and Sawbridgeworth (UK), Boston (Massachusetts), and Sunnyvale and Anaheim (California). The design teams, together with those of partner companies, push back the boundaries of cost and technology, providing market leading power products. A dedicated Added Value Engineering team configures customer specific solutions. Using in-house CAD and design expertise, XP promise a rapid response. The applications team provide technical support to help customers integrate and use XP power products worldwide.
Note: The above text is the public part of the press release obtained from the manufacturer (with minor modifications). EETimes Europe cannot be held responsible for the claims and statements made by the manufacturer. The text is intended as a supplement to the new product presentations in EETimes Europe magazine.