Product category: AC/DC Power Supplies
News Release from: Astec Power | Subject: ADN Series
Edited by the Electronicstalk Editorial Team on 14 May 2004
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
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 as well as a 50% brownout tolerance from the selected nominal input voltage. The compact units, intended to mount conveniently on standard DIN rails in industrial enclosures, are designed for rugged operation with temperatures as high as 60C with no derating and no forced-air cooling requirement.
This article was originally published on Electronicstalk on 14 May 2004 at 8.00am (UK)
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Ideally suited for factory automation and other industrial applications, ADN Series models can accommodate 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), reliability 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 115 and 230V AC nominal input voltages, except for the 60W version that accepts universal input from 85-264V AC.
The new series features nominal output current ranges from 2.5 to 20A depending on the model, and all but the 100W model can support up to double their nominal 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 worldwide safety and performance standards including listings from UL and CE.
Samples are available now with prices starting at $60 for the 60W model.
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