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The Alpha Group
The Alpha Group represents an alliance of independent companies who share a common philosophy - to create world class powering solutions.

Collectively, Alpha Group members develop and manufacture AC and DC power conversion protection, and standby products. Applications for these products include broadband, telecom, AC/UPS, commercial, industrial, and distributed generation,
for a worldwide customer base. In addition, our companies provide a range of installation and maintenance services.

Members of The Alpha Group include Alpha Technologies Inc., Alpha Energy, Alpha Industrial Power, Alpha Technologies Ltd. and Altair Advanced Industries Inc.
12VDC Cordex 250W
Modular Switched Mode Rectifier
Part Number: 010-587-20
  • Available in 20.8A @ 12VDC
  • Universal 120/208 to 240VAC input
  • Power factor correction
  • Convection cooled
  • Hot swappable, 2RU ultra compact design

Cordex rectifiers bring advanced technology to the DC power industry. Innovative engineering combines the best in efficiency and reliability meeting the power requirements for a variety of system applications.

The Cordex 250W rectifier is available in a 19in integrated shelf configuration, complete with distribution, controller, and capacity for four rectifiers. With 1kW total output per shelf, it is an ideal solution for applications requiring 12VDC power.

Local and remote setup, adjustment, and control is a simple single-step process with the Cordex CXCI System Controller. By utilizing TCP/IP technology, complete configuration and monitoring of power equipment is possible through a network web browser.

Electrical
Input voltage:90 to 320VAC
Input frequency:45 to 70Hz
Power factor:>99%
THD:<5%
Efficiency:>90%
Power output:250W
Output voltage:10.5 to 14.5VDC
Output current:18.5A @ 13.5VDC (20A max)
Load regulation:<±0.5% (static)
Line regulation:<±0.1% (static)
Transient response:±2% for 50 to 100% load step
2ms recovery time
Wide band noise:<30mVrms
<150mVp-p
Psophometric noise:<1mV
Mechanical
Dimensions:mm: 88.4H x 71.6W x 242
inches: 3.4H x 2.8W x 9.5D
Weight:1.4kg (3lb)
Environmental
Temperature: 
Operation:-40 to 50C (-40 to 122F) (power de-rated up to 70C/158F)
Storage:-40 to 85C (-40 to 185F)
Humidity:0 to 95% RH non-condensing
Elevation:-500 to 3000m (-1640 to 9840ft)
Heat dissipation:<94BTU per hour
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