Product category: AC/DC Power Supplies
News Release from: Astec Power | Subject: ADN Series
Edited by the Electronicstalk Editorial Team on 2 May 2005
Three-phase switchers handle
large peak loads
Emerson Network Power has added new three-phase models to the popular ADN Series of DIN-rail switching power supplies from Astec Power
The new models offer power ratings of 120 to 960W, all with a nominal output voltage of 24V DC and a robust 20ms holdup time as well as a 50% brownout tolerance from the selected nominal input voltage. The compact units, intended to mount conveniently on standardised DIN rails in industrial enclosures, are designed for rugged operation in temperatures as high as 60C with no derating and no forced-air cooling requirement.
Related stories
Rail-mounted supplies handle surge demands
The ADN Series of DIN-rail switching power supplies comprises five models with power ratings from 60 to 480W, all with a nominal output voltage of 24V DC and a robust 20ms holdup time
Intel promotes PMBus compliant supplies
The Astec DSR850-2 power supply, developed for computing type applications, provides N+1 or N+N hot plug redundant bulk power
Ideally suited for factory automation and other industrial applications, the ADN Series models can accommodate the large peak loads needed to run motor controllers and other devices with high surge current demands.
Featuring an industrial-grade design with high mean time between failures (MTBF) and efficiency greater than 90%, the units are approved for use in Class 1, Div 2 hazardous locations and meet the SEMI F47 standard requirements for voltage sag immunity in semiconductor fabrication equipment.
All models incorporate power factor correction and auto select between 340 and 576V AC nominal input voltages.
Further reading
Support line answers power supply questions
Service provides electronics engineers and system developers with direct phone and e-mail access to technical specialists, to minimise response times
The new models feature nominal output current ranges from 5 to 40A, depending on the power rating, and all can support up to double their rated current for up to 2s.
The devices sport a user-friendly front panel with adjustable voltage control., parallel operation switch, convenient input/output connections and DC status indicator along with easy mounting hardware on the rear for DIN-rail installation.
Backed by a three-year warranty, the new products meet international safety and performance standards including listings from UL and CE.
Samples are available now with prices starting at $150 for the 120W model.
• Astec Power: contact details and other news
• Email this article to a colleague
• Register for the free Electronicstalk email newsletter
• Electronicstalk Home Page
Related Business News
Power Integrations Reports Selected Results for...
...First Quarter of 2007. San Jose, Calif., May 15, 2007 -- Power Integrations , the leader in high-voltage analog integrated circuits for power conversion, today announced selected financial results for the quarter ended March 31, 2007.
Power Integrations to Present At Deutsche Bank Technology Conference
San Jose, Calif., May 10, 2007 -- Power Integrations , the leader in high-voltage analog integrated circuits for power conversion, announced today that Balu Balakrishnan, the company's president and CEO, is scheduled to present at the Deutsche Bank Secu
Cherokee International Joins The Green Grid...
...to Advance Data Center Efficiency. Cherokee International , a leading manufacturer of power supplies, today announced its membership in The Green Grid.
Dc-ac Inverters To Dominate Power Supplies...
...Market In Asia Pacific. With higher product reliability and energy efficiency driving inverter sales, the Asia Pacific DC-AC inverters market is poised for significance in the total power supplies industry that has been dominated by the AC-DC power supplies and the DC-DC conve
Avnet Electronics Marketing Expands Distribution Agreement...
...with SL Power Electronics. Electronic components distributor Avnet Electronics Marketing Americas and global power supplies manufacturer SL Power Electronics Corp. today announced they have expanded their franchise agreement to include the Condor product line.
Search the Pro-Talk network of sites
