550W CRPS server power supply reaches 94% efficiency

Posted By : Alice Matthews
550W CRPS server power supply reaches 94% efficiency

A 550W server power supply has been announced by Artesyn Embedded Technologies. It follows the Intel Common Redundant Power Supply (CRPS) specification which is designed for hyper-converged compute, networking and storage infrastructure in enterprise IT and cloud environments.

The CSU550AP is housed in a compact 1U high enclosure measuring 73.5x185mm which is achieved by using power switching technology and high density component packaging techniques.

This power supply features a wide input range of 90-264Vac, active power factor correction and is certified for 80 PLUS platinum rated efficiency peaking at 94%. The CSU550AP generates a main output of 12Vdc for feeding downstream DC/DC converters in systems using distributed power architectures. A 12Vdc standby output rated at 3A can be used for power management or supervisory circuitry. The main DC output of the CSU550AP can deliver up to 45.8A. Active current sharing helps maximize cost effectiveness by eliminating the need for additional components when paralleling multiple power supplies for high current applications.

The CSU550AP power supply is hot pluggable and compatible with the Artesyn Embedded Technologies universal PMBus graphical user interface, allowing control via an integral I2C interface using the industry-standard PMBus communications protocol with Class A + 6dB margin conducted/radiated EMI and RoHS certification.

Downloads


You must be logged in to comment

Write a comment

No comments




Sign up to view our publications

Sign up

Sign up to view our downloads

Sign up

Sensor+Test 2019
25th June 2019
Germany Nürnberg Messe
The Digital Healthcare Show 2019
26th June 2019
United Kingdom EXCEL, London
unbound london 2019
17th July 2019
United Kingdom Old Truman Brewery, London
DSEI 2019
10th September 2019
United Kingdom EXCEL, London
EMO Hannover 2019
16th September 2019
Germany Hannover