New Emerson Network Power DS460S-3 Bulk Front End AC-DC Power Supply Meets Climate Savers Computing Gold Standard for Efficiency

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Ideal for length-limited applications and mid-plane design configurations

Emerson Network Power, a business of Emerson and the global leader in enabling Business-Critical Continuity™, today introduced the DS460S-3 bulk front end ac-dc power supply, a breakthrough in efficiency and density for applications that use distributed power architectures, such as computing, storage, networking, datacom and test and measurement systems.

The DS460S-3 can achieve a high typical conversion efficiency of 92 percent at 50 percent full load, the Climate Savers Computing Gold standard. With a 1U x 2U form factor and only 7.75 inches (196.9 mm) in length, the DS460S-3 is ideal for length-limited applications and mid-plane design configurations and, at a height of only 1.6 inches (40.5 mm), is ideal for use in 1U rack-mounting equipment. This combination of form factor, density and efficiency is a first for a standard product in the power supply industry.

Rated at 460 W, the DS460S-3 power supply generates a main payload output of 12 Vdc and an auxiliary output of 12 Vdc for powering standby circuitry. It features a wide 90 to 264 Vac input voltage range and employs active power factor correction to minimize input harmonic current distortion and ensure compliance with the international EN61000-3-2 standard, with a power factor of 0.99 typical. Digitally programmable, the DS460S-3 is equipped with an I2C interface available with industry-standard PMBus™ communications protocol. The DS460S-3 also features a built-in low noise “smart” fan and holds safety certifications from UL/cUL, NEMKO, CB, and CE.

The Emerson Network Power DS460S-3 is available at the competitive price of $189 per unit in production quantities.

For additional information, visit http://www.powerconversion.com/products/websheet/427/DS460S.

About Emerson Network Power
Emerson Network Power, a business of Emerson, is the global leader in enabling Business-Critical Continuity™ from grid to chip for telecommunication networks, data centers, health care and industrial facilities. Emerson Network Power provides innovative solutions and expertise in areas including AC and DC power and precision cooling systems, embedded computing and power, integrated racks and enclosures, power switching and controls, infrastructure management, and connectivity. All solutions are supported globally by local Emerson Network Power service technicians. For more information on Emerson Network Power's embedded power products and services for original equipment manufacturers and system integrators visit http://www.Emerson.com/EmbeddedPower. Learn more about Emerson Network Power products and services at http://www.EmersonNetworkPower.com.

About Emerson
Emerson, based in St. Louis, Missouri (USA), is a global leader in bringing technology and engineering together to provide innovative solutions for customers in industrial, commercial, and consumer markets through its network power, process management, industrial automation, climate technologies, and appliance and tools businesses. Sales in fiscal 2009 were $20.9 billion. For more information, visit http://www.Emerson.com.

Business-Critical Continuity, Emerson Network Power and the Emerson Network Power logo are trademarks and service marks of Emerson Electric Co. All other product or service names are the property of their respective owners. © 2010 Emerson Electric Co.

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Fahlgren Mortine
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