Power Supply Units support PMBus communications.
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Press Release Summary:
Capable of achieving 92% efficiency, 1U Xsolo Series includes both convection-cooled 504 W (6.8 W/in.³) model with open-frame U-channel form factor, and enclosed, fan-cooled chassis version that delivers 1,008 W (13.6 W/in.³). Units with optional I2C digital interface can be remotely monitored by system supervisory equipment utilizing PMBus protocols. Standard features include nominal output voltages of 24 V and 48 V, 12 V/300 mA isolated bias supply, remote on/off, and parallel operation.
Original Press Release:
Excelsys Technologies' Adds PMBus Protocol to Xsolo Power Supply Platform
Open architecture communications protocol facilitates monitoring in automated systems; compact 1U PSU offered in 500 W open frame and 1 kW, fan-cooled models, all with 5-year warranty. Â
Cork, Ireland — Excelsys Technologies, recognized as a leader in modular power supply design, announces the availability of PMBus communications on its Xsolo series of 1U, single output power supply units (PSUs). Xsolo units equipped with an optional I2C digital interface can be remotely monitored by system supervisory equipment utilizing industry standard PMBus protocols.
The XSolo family is offered in a both convection-cooled 504W open-frame U-channel form-factor model (6.8 W/cu.in.) and an enclosed, fan-cooled chassis model that delivers up to 1008W (13.6 W/cu.in.). Capable of achieving 92% efficiency, these ultra-compact and rugged PSUs meet the exacting requirements of medical, industrial, IT and military COTs applications. Additionally, both models carry a five-year warranty.
“The addition of PMBus capabilities to our Xsolo platform is an answer to customer requests for connectivity at a systems level,” said Gary Duffy, Excelsys CEO. “The remote monitoring of system power supply voltage, current and temperature can provide system status and remote health monitoring functionality for our customers’ end products.”
The XSolo family features dual safety agency certification: EN60950-1 for industrial applications and EN60601-1, 2nd and 3rd edition for medical applications—fully meeting the stringent creepage and clearance, 4kV ac. isolation and <300 uA leakage current requirements. The XSolo family also meets the voltage dip and interruption requirements of SEMI F47, as well as the environmental conditions per MIL-STD-810. In addition, the products are compliant with all relevant EMC emission and immunity standards.
The XSolo platform offers system integrators with a host of standard features, including variable fan speed, 12V/300mA isolated bias supply, remote ON/OFF, output voltage control and parallel operation for higher power applications. Nominal output voltages are 24V and 48V with wide adjustment ranges and user-defined setpoints.
About Excelsys
Excelsys Technologies Ltd. is a modern and progressive power supply company providing quality products to OEM equipment manufacturers around the world. Excelsys has achieved its world-class standing by combining the latest technology, management methods and total customer service philosophy with a 20-year tradition of reliable and innovative switch mode power supply design, manufacture and sales.
For more information contact
Dermot Flynn
Excelsys Technologies Ltd.
27 Eastgate Drive, Eastgate Business Park
Little Island, Cork, Ireland
T: +353 21 4354716
F: +353 21 4354864
E: dermotflynn@excelsys.com
W: www.excelsys.com
