Tuesday, June 19, 2018
Publication Date: 05/1/2010
Archive >  May 2010 Issue >  Product Preview: EDS > 

Emerson Intros Compact Quad Output Supplies
Compact power supply.
Carlsbad, CA — Emerson Network Power has introduced the LPQ200-M series of compact 200W open frame AC-DC power supplies with four adjustable outputs. With a 3 x 5-in. (76 x 127mm) footprint and a height of 1.32-in. (33.5mm) — less than 1U. LPQ200-M power supplies offer a power density of more than 10W per cubic inch and are capable of achieving efficiencies of up to 84 percent at full load.

The supplies are certified with ITE and non-patient contact and non-patient critical medical safety approvals, making them suitable 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, 5V, 12V and -12V; LPQ202-M offers DC output of 5, 12, 24 and -12V. 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 to 264VAC (120 to 300VDC) and provide a maximum safety ground leakage current of just 275µA with a 264VAC input. LPQ200-M series power supplies are rated for operation from zero to plus 50°C without derating, up to 70°C with derating, and can cold-start from temperatures as low as -20°C.

Under normal operating conditions, LPQ200-M power supplies 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.

All of the power supplies have a built-in EMI filter and meet rigorous EN55022-B and FCC part 15 Level B EMC conducted noise standards.

Contact: Emerson Network Power, 5810 Van Allen Way, Carlsbad, CA 92008 888-412-7832 or 760-930-4600 fax: 760-930-0698 Web:

See at EDS Booth #1151P.

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