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AEH25B48-6

Emerson
Part Number AEH25B48-6
Manufacturer Emerson
Description DC-DC / Industry Standard Isolated Half Brick
Published Oct 25, 2009
Detailed Description Astec Industry Standard 300W AEH25 Ultra High Efficiency Total Power: Input Voltages: No. of Outputs: 300 Watts (12V ...
Datasheet PDF File AEH25B48-6 PDF File

AEH25B48-6
AEH25B48-6

Overview
Astec Industry Standard 300W AEH25 Ultra High Efficiency Total Power: Input Voltages: No.
of Outputs: 300 Watts (12V @ 25A) 48 V Single Electrical Specs Input Input range Input Surge Efficiency 36-75 VDC 100V / 100ms 93% @ 12V (Typical) Control Enable TTL compatible (positive or negative enable logic control options) Output Regulation (Line, Load, Temp) <2% 120mV tyical Up to 10%Vout ±10% of nominal output 180mV typical output deviation 25% step change 300 µS recovery time 115% nominal output 116% Io nominal 1500 Vdc Special Features • • • • • • • • High efficiency, 12V@ 93% (Typical) Industry Standard Half Brick baseplate design Low output ripple and noise High capacitive load limit on start-up Remote sense compensation Regulation to zero load Fixed frequency switching Industry Std features: Input UVLO, OCP, OVP, OTP; Short ckt protection; ±10% Output Adjust • Positive or Negative enable logic control option • Meets Basic Insulation Ripple and Noise1 Remote Sense Output Voltage Adjust Range Transient Response Overvoltage Protection Overcurrent Protection Isolation Voltage www.
DataSheet4U.
com Environmental Operating temperature -40°C to +100°C Baseplate Storage temperature: -55°C to +125°C Overtemperature protection: 110°C typical MTBF: >1 million hours Safety UL, cUL 60950 Recognized TUV EN60950 Licensed 2 North America (USA): 1-888-41-ASTEC Europe (UK): 44 (1384) 842-211Asia (HK): 852-2437-9662 AMERICAS 5810 Van Allen Way Carlsbad, CA 92008 Telephone: 760-930-4600 Facsimile: 760-930-0698 EUROPE Astec House, Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX, UK Telephone: 44 (1384) 842-211 Facsimile: 44 (1384) 843-355 ASIA Units 2111-2116, Level 21 Tower1, Metroplaza 223, Hing Fong Road Fwai Fong, New Territories Hong Kong Telephone: 852-2437-9662 Facsimile: 852-2402-4426 AEH25B48 Ordering Information Input Voltage 36V to 75V OPTION: Output Voltage / Current 12V @ 25A suffix “N” non suffix “N” suffix “-6” suffix “-5” default pi...


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