EMERSON-NETWORKPOWER AEH09R48N

Astec Industry Standard
9 Amps
AEH09R48N
Total Power:
Input Voltages:
No. of Outputs:
250W
48V
Single
High Efficiency Half Brick
Electrical Specs
Input
Input Range
Input Surge
Efficiency
36 to 75 VDC
100V /100ms
[email protected] Typ
Output
Output Regulation
(Line, load, temp)
Ripple
Noise
<0.5%
200mV pp max
240mV pp max
Remote sense
Transient Response
+/-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
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
EUROPE
ASIA
5810 Van Allen Way
Carlsbad, CA 92008
Telephone: 760-930-4600
Facsimile: 760-930-0698
Astec House, Waterfront Business Park
Merry Hill, Dudley
West Midlands, DY5 1LX, UK
Telephone: 44 (1384) 842-211
Facsimile: 44 (1384) 843-355
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
AEH09R48N
Ordering Information
Input
Voltage
Output
Voltage
Output
Current
Efficiency
Model Number
48V
28V
9A
91% Typ
AEH09R48N
NOTES: “N” = Negative logic enable (without “N” = Positive logic enable)
Pin Assignments
Single Output
1.
2.
3.
4.
5.
6.
7.
8.
9.
+Vin
CNT
Case
-Vin
+Vo
+ Sense
Trim
- Sense
- Vo
L: Pin length optional, dependent on the
device code suffix. 6: 3.8mm, 8: 2.8mm,
7: 5.8mm. Default: 5mm.
1. All specifications subject to change without notice. Mechanical
drawings are for reference only.
2. Technical Reference Notes should be consulted for detailed
information when available.
Astec Industry Standard
Notes:
REV 02: Oct. 2004
www.astecpower.com
2