DC-DC / Industry Standard Isolated Half Brick
Astec Industry Standard
9 Amps
AEH09R48N
High Efficiency Half Brick
Total Power: Input Voltages: No. of Outputs:
250W...
Description
Astec Industry Standard
9 Amps
AEH09R48N
High Efficiency Half Brick
Total Power: Input Voltages: No. of Outputs:
250W 48V Single
Electrical Specs
Input
Input Range Input Surge Efficiency 36 to 75 VDC 100V /100ms 91%@28V Typ
Output
Output Regulation (Line, load, temp) Ripple Noise Remote sense Transient Response <0.5% 200mV pp max 240mV pp max +/-10% of Vo 25% Ionom step from 50%Ionom. 3%Vo max, 500µs (di/dt =0.1A/µs)
Special Features
High efficiency (91% Typical) Industry standard package 2.4" x 2.28" x 0.5" Remote sense compensation Basic insulation No load requirement
Overvoltage Protection 32.2V to 39.2V (Latch) Current Limit 9.9A to 12.6A (Auto-recovery) Overtemperature Protection Auto-recovery Switching Frequency 250kHz
Control
Voltage Adjust Enable 80 to 110% Positive & negative enable options
Thermal Derating
www.DataSheet4U.com
Environmental
The module can deliver up to full power at 50°C ambient, Vin: 48V, with 0.5m/sec forced air.
Operating Ambient Temp: -40°C to +70°C Overtemperature protection MTBF: 2 million hours
Safety
UL, CSA , TUV
REV02: Oct. 2004
1
North America (USA): 1-888-41-ASTEC
Europe (UK): 44 (1384) 842-211
Asia (HK): 852-2437-9662
AMERICA 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 2...
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