 |
|
|
|
| CEF400-112C |
AC/DC power supply provides 400W of continuous power in 1U form-factor without need for additional system airflow
- True 1U compatible package is 1.59"H
- 4"x7" footprint delivers 9.2W/in3 power density
- Integral fan
- I2C interface allows monitoring of operating status
- Active power-factor correction to EN61000-3-2
- N+1 redundancy with integral ORing FET and current sharing
- Class B conducted and radiated EMI
|
August 2008, Mansfield, Massachusetts
Murata Power Solutions has introduced its CEF400-112C series, a new 400W, single output AC/DC switching power supply for distributed power architecture (DPA) designs requiring reliable 12V bulk power. The active power-factor-corrected (PFC) power supply features an integral fan enabling it to deliver 400W of continuous power in a low-profile 1U package without the need for additional external airflow. Typical applications include telecoms and networking equipment, industrial controls, office equipment, test & measurement equipment, and instrumentation.
The IEC EN61000-3-2 compliant power supply accepts a universal input voltage range of 85 to 264VAC or 120 to 300VDC. In addition to its main 12V output, the CEF400-112C also features an 'always on' 5V auxiliary output for applications that require standby operation. A built-in OR-ing FET enables current sharing for N+1 redundancy and fault-tolerant applications.
The compact high power density design incorporates a number of important monitoring and control features such as AC power fail, DC power good, remote on/off, remote sense, and droop current share. Status and control can alternately be accomplished through the I/O pins or the integral I2C interface. Integral safety features include over-voltage, over-current, and thermal overload protection.
Overall dimensions of the RoHS compliant CEF400-112C are 101.6mm (4.0") x 177.8mm (7.0") x 40.4mm (1.59"). Operating temperature range is 0ēC to +50ēC, and calculated mean time before failure (MTBF) is 480,000 hours (at 25ēC ambient, 120VAC input and 100% load).
View Product Datasheet >>
|
Further editorial information from:
John Sutherby, Marketing Communications Director
Murata Power Solutions - Power Electronics Division
Tel: 1+ 508.339.3000 x117 Fax: 1+ 508.339.6356
E-mail: jsutherby@murata-ps.com
Contact details for publication:
Murata Power Solutions, Inc.,
Power Electronics Division
11 Cabot Boulevard
Mansfield, MA 02048-1151, USA
Tel: 1+ 508.339.3000 Fax: 1+ 508.339.6356
Product URL: www.murata-ps.com
e-mail: usmedia@murata-ps.com |
|
|
|
About Murata Power Solutions
Murata Power Solutions (www.murata-ps.com) is headquartered in Mansfield, Massachusetts, with over 1,300 employees, and locations in the USA, Canada, England, France, Germany, Japan, Singapore and China. Murata Power Solutions designs, manufactures and distributes DC/DC Converters, AC/DC Power Supplies, Magnetics, Data Acquisition devices and Panel Meters, and offers these products in custom, standard and modified-standard variations. These products, which are built to exacting requirements in ISO9000:2000-approved facilities, are typically used worldwide within telecommunications, computing, industrial and other high-tech applications.
About Murata
Based in Kyoto Japan, Murata Manufacturing Company Ltd is one of the world's leading
providers of ceramic based components, sensors, and AC/DC and DC/DC power solutions.
Founded in 1950, the company has over 26,000 employees worldwide, and over $4.9 billion US
in consolidated annual sales (as of March 31, 2007). Everywhere in the world, wherever you can
reach, Murata's electronic components are always at work.
For more information about Murata, visit http://www.murata.com
|
| August 2008 Ref. MPS249A |
|
|
