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 e-specifier 
October 8, 2012
Murata Power Solutions
  New Medically Approved 400W
AC-DC Converter Offers High Efficiency and Convection Cooling


Murata Power Solutions Murata Innovator in Electronics
 
 
Data Sheet : New Medically Approved AC-DC Convertor Offers High Efficiency and Convection Cooling
Medical safety certification, UL60601-1 3rd edition

Industry leading 400 Watts of power packaged in a standard 1U open-frame format measuring just 76.20 x 127.00 x 35.56 mm (3 x 5 x 1.4 inches). The MVAC400 models accommodate the universal AC input voltage range from 90 to 264 VAC with active power factor correction (PFC) and active inrush protection.

These low-profile power converters have significantly better convection-cooled performance characteristics than other competing designs. The MVAC400 can deliver up to 250 W without the need for any forced air flow. This saves cost and reduces power packaging volume requirements. Removing cooling fans also allows designers to increase reliability and reduce system noise.

Product Features
3" x 5" Open-Frame Standard Footprint
Efficiency up to 94%
Convection-cooled operation up to 250W
Medical safety certification, UL60601-1 3rd edition
Optional current sharing
-10 to 50°C full power operating temperature
-20°C start-up, 70°C derated operation
MVAC400 Series
 Data Sheet
 Technical Support
 Sample Request
 3D Model
  
Applications include:
• Medical
• Telecom
• Data processing
• Test & measurement
• Transportation
• Traffic signal
• Power plant control
• Industrial factory automation
 
 Model Number Main Output Load Current Fan
Output
Standby Output Efficiency Typical Technical Support Sample Request
 MVAC400-12AF 12V 0 to 33.3A 12V @ 12W 5V @ 10W 93% Technical Sample
 MVAC400-24AF 24V 0 to 16.7A 93% Technical Sample
 MVAC400-48AF 50V 0 to 8.0A 94% Technical Sample
 MVAC400-12AFD 12V @ 16.7A 0 to 33.3A 93% Technical Sample
 MVAC400-24AFD 24V @ 8.33A 0 to 16.7A 93% Technical Sample
 MVAC400-48AFD 50V @ 4A 0 to 8.0A 94% Technical Sample
To view all options available click here to download the datasheet

 
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For additional information or support, please contact your local Murata salesperson or go to: www.murata-ps.com
 
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