EUROPE
ASIA
AMERICAS
Astec House, Waterfront Business Park
Merry Hill, Dudley
Units 2111-2116, Level 21
Tower1, Metroplaza
5810 Van Allen Way
Carlsbad, CA 92008
West Midlands, DY5 1LX, UK
Telephone: 44 (1384) 842-211
Facsimile: 44 (1384) 843-355
223, Hing Fong Road
Fwai Fong, New Territories
Hong Kong
Telephone: 760-930-4600
Facsimile: 760-930-0698
Telephone: 852-2437-9662
Facsimile: 852-2402-4426
Ordering Information
Input
Output
Efficiency
Model Number
Voltage
Voltage
48V
48V
48V
48V
48V
3.3V @ 60A
2.5V @ 60A
2.5V @ 60A
1.8V @ 60A
1.2V @ 60A
91% (Typ)
90% (Typ)
90% (Typ)
89% (Typ)
85% (Typ)
AEH60F48(N)
AEH60G48(N)
AEH60G48N-6T (see note 3)
AEH60Y48(N)
AEH60K48(N)
48V
48V
48V
48V
3.3V @ 60A
2.5V @ 60A
1.8V @ 60A
1.2V @ 60A
91% (Typ)
90% (Typ)
89% (Typ)
85% (Typ)
ALH60F48(N)
ALH60G48(N)
ALH60Y48(N)
ALH60K48(N)
OPTION:
suffix “N” = Negative Enable (default is Positive Enable without suffix “N”)
Standard pin length is 5mm nominal. Consult factory for other options.
AEH - BASEPLATE
2.30
[58.4]
1.90
0.50
[12.7]
M3 X0.5 MOUNTING HOLE
4 PLACES
[48.3]
0.20
[5.1]
Pin Assignments
0.20
[5.2]
[2.0Ø] 2 PLACES
0.08Ø
0.20
+ Output
[5.1]
Single Output
+ Vin
[1.0Ø] 7 PLACES
0.04Ø
2.00
[50.8]
2.40
[61.0]
1. +Vin
2. Enable (On/Off)
3. Case (AEH version)
4. -Vin
5. - Output
6. - Sense
- Vin
-Output
0.46
[11.8]
PIN SIDE DOWN
SIDE VIEW
1.90
[48.3]
0.50
[12.7]
0.50
[12.7]
7. Trim
PIN ASSIGNMENT
1 + Vin
2 Enable (On/Off)
3 CASE
8. + Sense
9. + Output
0.90
[22.8]
0.90
[22.9]
4
3
1.20
1.50 [30.4]
[38.1]
1.20
[30.5]
5
6
1.50
[38.2]
1.90
[48.3]
1.90
[48.3]
4 - Vin
7
Notes:
5 -Output
6 -Sense
7 Trim
8 + Sense
9 + Output
2
1
1. 20 mHz bandwidth. External 10 uF tant. capacitor +
0.1 uF cer. capacitor placed from +V out to -Vout.
9
NOTES:
2. Requires a 2.2 mf, 100V film capacitor connected
between +V in and -V in to meet FCC class A and
ETS300-386-1 requirements for conducted noise.
Consult Factory for filtering information to meet FCC
class B, VDE or EIC specifications.
ALL DIMENSIONS ARE IN INCHES (MILLIMETERS
PIN PLACEMENT TOLERANCE : ± 0.005(0.127)
MECHANICAL TOLERANCE ± .002(0.5)
PIN SIDE UP
2.30
[58.4]
0.20
[5.1]
1.90
[48.3]
0.40
[10.2]
0.21
[5.4]
0.20
[5.1]
3. Suffix -”6” for 3.7mm nominal pin length, “T” for tuned
version for specific transient response requirement.
Minimum output capacitance required. Refer to
Technical refernce Notes for details.
1
+ Vin
- Vin
9
8
+ Output
[1.0Ø] 7 PLACES
0.04Ø
2
2.00
2.40
[60.9]
7
[50.8]
3
4
6
5
[2.0Ø] 2 PLACES
0.08Ø
-Output
4. All specifications are typical at nominal line, full load,
and 25°C unless otherwise noted.
5. All specifications subject to change without notice.
Mechanical drawings are for reference only
SIDE VIEW
PIN SIDE DOWN
1.90
[48.3]
PIN ASSIGNMENT
6. Technical Reference Notes should be consulted for
detailed information when available
1 + Vin
2 Enable (On/Off)
3 CASE
0.50
[12.7]
0.50
[12.7]
0.90
[22.9]
0.90
[22.9]
5
4
3
1.20
[30.5]
1.20
4 - Vin
7. Warranty: 1yr
1.50
[38.1]
[30.5]
1.50
[38.1]
5 -Output
6
1.90
[48.2]
1.90
[48.3]
6 -Sense
7 Trim
8 + Sense
9 + Output
7
8
2
1
9
* Astec reserves the right to make changes to the information
contained herein without notice and assumes no liability as a
result of its use or application. (REV05: FEBRUARY 2, 2004)
NOTES:
ALL DIMENSIONS ARE IN INCHES (MILLIM
PIN PLACEMENT TOLERANCE : ± 0.005(
MECHANICAL TOLERANCE ± .002(0.5)
PIN SIDE UP
ALH - BASEPLATE
www.astecpower.com
3
EMERSON-NETWORKPOWER [ EMERSON NETWORK POWER ]
