Astec Conventional Power
10 Watts
AA10U
Total Power:
Input Voltages:
No. of Outputs:
10 Watts
12V, 24V or 48V
Single, Dual
Electrical Specs
Input
Input range
Input capacitance
No load input power
Input reflected
ripple (P-P)
Efficiency
9 to 36 VDC; 18 to 75 VDC
48 models
1.5uF typical
24 models
2.7uF typical
150mW typical
48 Models
24 Models
82% (typ)
4mA
10mA
(see Note 2)
Output
Voltage tolerance
Special Features
•
•
•
•
•
Unencapsulated
Wide 4:1 input range
1 year warranty
1.0" x 2.0" x 0.38" case
Meets EN55022A for conducted noise
Environmental
Operating ambient temperature range:
-40°C to +75°C (no derating)
Baseplate: 105°C Max.
Storage Temperature: -55°C to +125°C
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Line regulation
Load regulation
Noise/ripple
Short circuit protection
Overvoltage protection
Transient response
Switching frequency
Temperature coefficient
±1.0% (main); ±2.0% (aux)
(factory set-point)
+0.5% max (main); ±0.5% (aux)
±0.5% (10% load to full load
(singles))
±1.0% (10% load to full load (duals))
1% p-p (See Note 1)
Continuous Power Cycle
Zener clamp
1mS 50% Step load change to
within 1% Vout
All models 380kHz except
150S & 150D Models 300kHz (typ.)
±0.02%/°C max.
Isolation
I/O isolation
Insulation resistance
Insulation capacitance
Fuse
1500 VDC min
50 M ohm
220pF
.024 - 2.25A/250V
048 - 1A/250V
Humidity: 5% to 95% (non-condensing)
EMI/RFI Shielding: Five-Sided
MTBF: 361,000 hours (MIL-HDBK-217)
Safety
UL
TUV
UL 1950 Recognized
CAN22.2-950 Recognized
EN60950 Certified
64
America’s (USA): 1-888-41-ASTEC
Europe (UK): 44 (1384) 842-211
Asia (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
AA10U
Ordering Information
Input
Voltage
9-36V
9-36V
9-36V
9-36V
9-36V
9-36V
9-36V
18-75V
18-75V
18-75V
18-75V
18-75V
18-75V
18-75V
Output 1
Voltage
3.3V @ 2.42A
5V @ 2.00A
12V @ 0.830A
15V @ 0.670A
5V @ .750A
12V@ .375A
15V@.300A
3.3V @ 2.42A
5V @ 2.00A
12V @ 0.830A
15V @ .670A
5V@.750A
12V @ 0.375A
15V @ 0.300A
Output 2
Voltage
Maximum
Power
8W
10W
10W
10W
7.5W
9W
9W
8W
10W
10W
10W
7.5W
9W
9W
Model Number
AA10U-024L-033S
AA10U-024L-050S
AA10U-024L-120S
AA10U-024L-150S
AA10U-024L-050D
AA10U-024L-120D
AA10U-024L-150D
AA10U-048L-033S
AA10U-048L-050S
AA10U-048L-120S
AA10U-048L-150S
AA10U-048L-050D
AA10U-048L-120D
AA10U-048L-150D
-5V @ .750A
-12V @ 0.375A
-15V @ 0.300A
-5V @ 0.750A
-12V @ 0.375A
-15V @ 0.300A
Please contact Astec for information on other output voltages, power ranges and configurations.
Pin Assignments
Single Output
1.
2.
3.
4.
5.
+Vin
-Vin
Output 1
No pin
COMM
Dual Output
1.
2.
3.
4.
5.
+Vin.
-Vin
Output 1
COMM
Output 2
Notes:
FE r
LI fo
OF ite
ND ebs
E
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ee ate pa
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0.38
(9.65)
0.15
(3.81)
0.40 (1.01)
DIA TYP
2.00
(50.80)
0.8
(20.32)
0.10 (2.54)
0.60
(15.24)
3
1
1.00
(25.4)
0.20
(5.08)
4
2
0.40
(10.15)
5
.40
(10.15)
BOTTOM VIEW
ALL DIMENSIONS ARE IN INCHES (mm)
0.10
(2.54)
1. 20MHz bandwidth. An external 0.1uf ceramic capacitor
is recommended to be placed from +V out to -V out.
2. Meets FCC class A and ETS300-386-1 requirements for
conducted noise. Consult factory for filter recommenda-
tions to meet FCC class B, VDE or EIC specifications.
3. All specifications are typical at nominal line, full load,
and 25°C unless otherwise noted.
4. All specifications subject to change without notice.
Mechanical drawings are for reference only.
5. Calculated per MIL HDBK 217F, Ground Benign at 25°C,
full load.
6. Warranty: 1 yr
.80
(20.32)
Astec Conventional Power
www.astec.com
65
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