AC to DC Power Supply has ITE and medical safety approvals.
September 15, 2008 -
Measuring 3 x 5 x 1.5 in., LPS200-M series 250 W power supplies feature universal 90-264 Vac input, 120-300 Vdc input, power density in excess of 11 W/cu-in., and also produce isolated 12 Vdc fan output. LPS203-M has 12 Vdc main output, and delivers up to 10.3 A with convection cooling or up to 20.8 A with 30 cfm forced air cooling. With 24 Vdc main output, LPS205-M is rated at 5.2 A continuous with convection cooling and 10.4 A continuous with 30 cfm forced air cooling.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Emerson Network Power Launches High Efficiency 250 Watt AC-DC Power Supplies
o Compact form factor: 3 x 5 inch footprint and height of only 1.5 inches
o Feature ITE and medical safety approvals
CARLSBAD, Calif. - August 28, 2008 - Emerson Network Power, a business of Emerson and the global leader in enabling Business-Critical Continuity(TM), has launched a new series of high efficiency 250 watt ac-dc power supplies that feature both ITE and non-patient contact and non-patient critical medical safety approvals. The new LPS200-M series power supplies are compact open-frame designs; measuring just 3 x 5 inches, with a height of only 1.5 inches, they have a typical full load efficiency of 88 percent and a power density in excess of 11 watts per cubic inch. The supplies are primarily intended for use in information technology equipment (ITE) and light industrial systems, as well as for equipment intended for non-patient contact and non-patient critical use in low power medical, dental and laboratory applications.
LPS200-M series power supplies feature a universal 90-264 Vac input - enabling them to be used anywhere in the world - and are also capable of operating from a 120-300 Vdc input. The series comprises two power supplies; the LPS203-M, which has a 12 Vdc main output, and the LPS205-M, which has a 24 Vdc main output. The 12 V model can deliver up to 10.3 A continuously with convection cooling, or up to 20.8 A continuously with 30 CFM forced air cooling, while the 24 V model is rated at 5.2 A continuous with convection cooling and 10.4 A continuous with 30 CFM forced air cooling. The main output of each model can be adjusted up to 10 percent either side of nominal, and is tightly regulated to within ±2 percent for all line and load conditions. Remote sense facilities are provided to compensate for a drop of up to 0.5 V between the output terminals and the load.
In addition to their main output, both the LPS203-M and LPS205-M also produce an isolated 12 Vdc fan output; capable of delivering up to 1 A, this output is regulated to within ±5 percent.
Active power factor correction is employed to minimize input harmonic current distortion and ensure compliance with the international EN61000-3-2 standard - LPS200-M series supplies have a power factor of 0.99 typical. Both power supplies have a maximum safety-ground leakage current of 275 µA, and have a main output hold-up time of 16 ms minimum when fed with a 120 Vac input and delivering 250 watts of output power.
LPS200-M series power supplies are comprehensively protected against overvoltage, overtemperature and short-circuit conditions, and feature a 'power fail' signal for remote monitoring purposes which will change state at least 6 ms before the main output loses regulation. The power supplies have a full load ambient operating temperature range of 0 to +50 Celsius without de-rating and can cold-start from temperatures as low as -20 degrees Celsius. Between 50 and 70 degrees Celsius, the output should be derated by 2.5 percent per degree.
Emerson Network Power's LPS200-M series ac-dc power supplies comply with the rigorous EN55022-B and FCC part 15 Level B EMC standards for conducted noise and meet all applicable immunity standards, including EN61000-4-2, -3, -4, -5, -6, -8 and -11 levels 3. The power supplies carry a wide set of safety approvals, including UL/TUV/CSA 60950-1 and non-patient contact and non-patient critical 60601-1.
LPS200-M series ac-dc power supplies are available for immediate delivery. Standard lead-time is stock to 8 weeks. Pricing starts at US$140.00 in OEM quantities.
About Emerson Network Power
Emerson Network Power, a business of Emerson, is the global leader in enabling Business-Critical Continuity(TM) 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, monitoring, 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 www.powerconversion.com. Learn more about Emerson Network Power products and services at 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 to customers through its network power, process management, industrial automation, climate technologies, and appliance and tools businesses. Sales in fiscal 2007 were $22 billion. For more information, visit www.Emerson.com.
Contacts:
Public Relations:
Wordsun Ltd.
Nick Leatherdale
Gaunts Business Centre, Gaunts Common, Wimborne
Dorset BH21 4JQ
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Phone: +44 (0)1202 856000 E-mail this person
General Information:
Tom Tillman Product Manager
USA
Phone: 760-930-4708 E-mail this person Company Information: Name: Emerson Network Power Address: 8000 W. Florissant Avenue, Bldg. AA City: St. Louis State: MO ZIP: 63136 Country: USA Phone: 800-877-9222 http://www.gotoemerson.com
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