Thursday, April 26, 2018
Publication Date: 06/1/2011
Archive >  June 2011 Issue >  New Products > 

Medical/Industrial AC/DC Supply from XP
Medical/industrial power supply.
Sunnyvale, CA — XP Power has added to its SHP and MHP series of high power density fan cooled AC-DC power supplies. The SHP1000 and MHP1000 are highly efficient, typically 85 percent, have a power density of up to 8.9 Watts/in.3 and can provide 1000 W across the full input range of 90-264VAC.

Models with an output of 24VDC or greater are capable of providing up to 1200W when used with an input of 180VAC or greater. A range of 6 models provide the single outputs of +12, +15, +24, +28, + 36 or +48VDC. The output is user-adjustable within ±10 percent of nominal. A +5VDC, 1A always on output is also provided for standby purposes.

The MHP1000's range meets the UL/IEC60601-1 safety specification for medical equipment as well as EN55022/EN55011 EMC limits of Class B for conducted emissions and Class A for radiated. The SHP1000 range compiles with the UL/IEC60950-1 standards for ITE equipment, meets SEMI F47 requirements and EN55022 EMC limits for Class B conducted and Class A radiated.

These compact units, measuring just 242.6 x 149.8 x 61.0mm (9.55 x 5.90 x 2.40-in.), can deliver full output power from -20 to +50°C and with derating up to +70°C. The units are capable of startup from temperatures as low as -40°C. Both the SHP and MHP employ a variable speed fan for noise reduction.

Available control signals include AC OK and remote on/off. An active single-wire current share capability is also provided to allow sharing of loads across multiple units or for configuration of redundant systems, remote sense is also provided.

Contact: XP Power, 990 Benecia Ave., Sunnyvale, CA 94085 408-732-7777 fax: 408-732-2002 E-mail: Web:

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