Embedded Power for
Business-Critical Continuity
Ordering Information
Input Voltage
48V
48V
48V
48V
48V
Output Voltage
1.5V @ 3A
1.8V @ 3A
2.5V @ 3A
3.3V @ 3A
5.0V @ 2A
Efficiency
78% (Typ)
80% (Typ)
84% (Typ)
86% (Typ)
88% (Typ)
Model Number
AUM03M48
AUM03Y48
AUM03G48
AUM03F48
AUM02A48
Astec Power
5810 Van Allen Way
Carlsbad, CA 92008
USA
Telephone: +1 760 930 4600
Facsimile: +1 760 930 0698
Technical Support: +1 888 41 ASTEC
or +1 407 241 2752
Waterfront Business Park
Merry Hill, Dudley
West Midlands, DY5 1LX
United Kingdom
Telephone: +44 (0) 1384 842 211
Facsimile: +44 (0) 1384 843 355
Units 2111-2116, Level 21
Tower 1, Metroplaza
223, Hing Fong Road
Kwai Fong, New Territories
Hong Kong
Telephone: +852 2437 9662
Facsimile: +852 2402 4426
P 2.95+-0.3
Rev. 09.23.05
AUM Series
2 of 2
Pin Assignment
<TOP VIEW>
P 2.95+-0.3
Marking of No.1 pin
1
2
3
16
15
+Vin
-Vin
+Vout
-Vout
A B C D
5
6
P
(2.95) P
(2.95) P
7
8
10
2
35.3+-0.2
Suffix
9
ALM
7.7Max
2.9+0,-0.3
0.25+-0.1
23.4+-0.3
P by 2
P
PO
RC
P
P by 5
2.5+-0.2
For global contact, visit:
0 to 10 deg.
1.2+-0.2
37.7+-0.4
Coplanarity Max0.1mm
www.astecpower.com
technicalsupport@astec.com
While every precaution has been taken to ensure
accuracy and completeness in this literature, Astec
Power assumes no responsibility, and disclaims
all liability for damages resulting from use of this
information or for any errors or omissions.
Printed in US A
0.5+-0.1
Enlarged Lead Pin
Pin Assignments
Pin No
1, 2
3
5, 6
Symbol
+Vin
-Vin
+Vout
+Input
- Input
+Output
Function
15
16
Pin No
9, 10
Symbol
ALM
RC
PO
Alarm Output
Remote control on/off
Parallel operation
Function
Emerson Network Power.
The global leader in enabling
business-critical continuity.
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Emerson Network Power and the Emerson
Network Power logo are trademarks and
service marks of Emerson Electric Co.
©2005 Emerson Electric Co.
7, 8
-Vout
-Output-
Note: Astec reserves the right to make changes to the information contained herein without notice and assumes no liability of its
use and application.
EMERSON-NETWORKPOWER [ EMERSON NETWORK POWER ]
