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Emerson's compact quad output 200W LPQ200-M series power supplies

upload date: 2010-12-5

A new series of compact 200 W open frame ac-dc power supplies featuring four adjustable outputs: the LPQ200-M series. With a 3 inch by 5 inch footprint and a height of 1.32 inches (less than 1U), LPQ200-M series offer a power density of more than 10 W per cubic inch and are capable of achieving efficiencies of up to 84 percent at full load. They are certified with ITE and non-patient contact and non-patient critical medical safety approvals, making them ideal for use in a variety of IT, communications, medical, dental and laboratory applications.

The LPQ200-M series is currently available in two standard models:

·         LPQ201-M offers dc outputs of +3V3, +5 V, +12 V and -12 V

·         LPQ202-M offers dc output of +5 V, +12 V, +24 V and -12 V

Outputs are adjustable from minus 20 percent to plus 10 percent and LPQ200-M series power supplies offer a full-load hold-up time of 16 milliseconds. The power supplies can operate with input voltages of 90 Vac to 264 Vac (120 Vdc to 300 Vdc) and feature a maximum safety ground leakage current of just 275 uA with a 264 Vac input. LPQ200-M series are rated for operation from zero to plus 50 degrees Celsius without derating, up to 70 degrees Celsius with derating, and can cold-start from temperatures as low as minus 20 degrees Celsius.

Under normal operating conditions, LPQ200-M series have a high mean time between failures (MTBF) of more than 516,000 hours at full load. They are protected against overload and overvoltage conditions and are equipped with thermal overload protection to deliver high levels of power reliability. The power supplies are also equipped with power failure and remote sense. With a 3 inch by 5 inch footprint and a height of 1.32 inches (less than 1U), LPQ200-M power supplies offer a power density of more than 10 W per cubic inch.

All LPQ200-M series feature a built-in EMI filter and meet rigorous EN55022-B and FCC part 15 Level B EMC conducted noise standards. They also are backed by a comprehensive set of worldwide ITE and medical safety approvals, including UL/TUV/CSA 60950-1, 60601-1, CE Mark LVD certification and CB certificates.

Emerson’s LPQ200-M series are available now and are competitively priced at $149 per unit in production quantities. For additional information, visit http://www.powerconversion.com/products/websheet/417/LPQ200-M.



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