Power

Industrial and medical power from just €0.13/W

21st May 2015
Nat Bowers
0

Expanding the LCM family of AC/DC power supplies, Artesyn Embedded Technologies has introduced 1000W models that provide high efficiency and reliability at a competitive cost for industrial and medical equipment. In production volumes, the cost per watt for the new series can be as low as $0.14/€0.13.

The series includes models rated for nominal 12, 15, 24, 36 or 48V single outputs, which can be adjusted by 10%. An optional 5V standby output enables OEM standby functions even when the equipment is nominally off. A sophisticated digital control loop optimises efficiency across a wide load range, giving the LCM1000 series efficiency greater than 91% at full load, a typical power factor of 0.99 and a power density of 0.47W/cm3 (7.7W/in3). Digital control also enables the LCM family to be rapidly and cost-effectively modified to suit the exact needs of a customer application. Artesyn has invested in the manufacturing of the LCM family, including greater automation, to shorten lead times and lower the minimum order quantity for non-stock units.

Backed by a comprehensive set of industrial and medical safety approvals, Artesyn’s LCM1000 series is suited for industrial applications such as burn-in systems, test and measurement equipment, laser-carving machines and factory automation; non-patient contact and non-patient critical medical, dental and laboratory applications; as well as for telecomms and datacomms equipment.

The quality and reliability of the LCM series units are assured through careful component selection, automated production processes and sophisticated circuit design. Variable-speed ‘Smart Speed’ fans draw on software controls developed by Artesyn to match fan speed to the unit’s cooling requirement and load current. Slowing the fan not only saves power but also reduces wear, extending its life. The MTBF of the LCM1000 series is greater than 500,000 hours, and all models in the series carry a manufacturer’s warranty of three years.

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