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Datasheet: AA10B-012L-120S (Astec America, Inc.)

10 Watts(NEW 3.3V Output)

 

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Astec America, Inc.
North America: 760-930-4600 Europe (UK): 01384-842211
104
Special Features
Six-sided shielding
2:1/4:1 input ranges
Telecom model (-048L models) feature
thermal shutdown and overvoltage lock
out to meet ETS 300 132-2 paragraph
4.6
Small size 2.0" x 1.0" x 0.40"
Meets EN55022A for conducted noise
5 year warranty
Optional TTL enable feature
Environmental
Operating ambient temperature range:
-40
C to +80
C (no derating)
Storage Temperature: -55
C to +105
C
Baseplate: 105
C Max
Humidity : 5% to 95% (Non-condensing)
EMI RFI Shielding: Six sided
MTBF: 398,000 hours (MIL HDBK-217) Bellcore
>1.8 Mil hours. See notes.
Safety
UL
UL 1950 (recognition pending)
EN60950
Pending
CSA22.2 950
Pending
Electrical Specifications
Input
Input Range .......................... 9 to 36 VDC; 18 to 75 VDC; 36 to 75 VDC
Input Capacitance ................. 46/-48 Models 1.5uF typical
-012 Models
2.7uF typical
Input Reflected
Ripple (P-P) ........................... See Note 2 <5MA
Input Surge Voltage .............. 100V for 100mS (-48 models only)
Efficiency ............................... 83% typical
No Load Input Power ............ 350MW typical
Control
Enable ................................... TTL compatible
on =2.5 to 5.5Vdc or open circuit,
off = 0 to 0.8Vdc
Output
Voltage Tolerance ..................
1% (main)
2% (aux) (factory set-point)
Line Regulation ..................... +0.5% max.
Load Regulation .................... +1.0% max. (10% load to FL)
+1.0% max. aux. (10% load to FL)
(load regulation (duals) assumes a
balanced load)
Noise/Ripple .......................... 0.5% p-p See Note 1
Short Circuit Protection ......... Continuous Power Cycle
Over Voltage Protection ........ Zener clamp all outputs
Transient Response .............. 1.0 MS typical ; 50% step load change
Temperature Coefficient ........ +0.02%
C max.
Switching Frequency ............. 375kHz (fixed, typ)
Isolation
I/O Isolation ........................... 1500 VDC
Isolation Resistance .............. 1 x 10
9
(ohms)
Isolation Capacitance ............ 250pF (Max)
AA10B
10 Watts
NEW 3.3V Output
Total Power
10 Watts
Input Voltages
12V, 24V or 48V
# of Outputs
Single, Dual
AA10BSeries
Power Fax 760-930-0881
105
ASTEC AMERICA
6339 Paseo Del Lago
Carlsbad, CA 92009
Telephone: 760-930-4600
Facsimile: 760-930-0698
ASTEC EUROPE
Astec House, Waterfront Business Park
Merry Hill, Dudley
West Midlands, DY8 4PG, UK
Telephone: 01384-842211
Facsimile: 01384-843355
DC/DC CONVERTERS
DC/DC CONVERTERS
TERS
Ordering Information
Input
Output 1
Output 2
Maximum
Model Number
Voltage
Voltage
Voltage
Power
9-36V 3.3V @ 2.42A 8W AA10B-012L-033S
9-36V 5V @ 2A 10W AA10B-012L-050S
9-36V 12V @ 0.830A 10W AA10B-012L-120S
9-36V 15V @ 0.670A 10W AA10B-012L-150S
9-36V 5V @ 0.750A -5V @ 0.750A 7.5 AA10B-012L-050D
9-36V 12V @ 0.375A -12V @ 0.375A 9W AA10B-012L-120D
9-36V 15V @ 0.300A -15V @ 0.300A 9W AA10B-012L-150D
18-75V 3.3V @ 2.42A 8W AA10B-046L-033S
18-75V 5V @ 2A 10W AA10B-046L-050S
18-75V 12V @ 0.830A 10W AA10B-046L-120S
18-75V 15V @ 0.670A 10W AA10B-046L-150S
18-75V 5V @ 0.750A -5V @ 0.750A 7.5W AA10B-046L-050D
18-75V 12V @ 0.375A -12V @ 0.375A 9W AA10B-046L-120D
18-75V 15V @ 0.300A -15V @ 0.300A 9W AA10B-046L-150D
36-75V 3.3V @ 2.42A 8W AA10B-048L-033S
36-75V 5V @ 2A 10W AA10B-048L-050S
36-75V 12V @ 0.830A 10W AA10B-048L-120S
36-75V 15V @ 0.670A 10W AA10B-048L-150S
36-75V 5V @ 0.750A -5V @ 0.750A 7.5W AA10B-048L-050D
36-75V 12V @ 0.375A -12V @ 0.375A 9W AA10B-048L-120D
36-75V 15V @ 0.300A -15V @ 0.300A 9W AA10B-048L-150D
*For remote enable option, add suffix "E" to the part numbe
r . For example
: AA10B-048L-050SE= 48V in, 5V out with remote enable.
Please contac
t Astec for information on other output voltages, power ranges and configurations.
Pin Assignments
Case Material
:
Metal
W eight
:
1.4 oz/40 grams
Single Output
1. +Vin (Case GND -48/-46 models)
2. -Vin (Case GND -12 models)
3. Output 1
4. No pin
5.
COMM
6.
Enable (E models only)
Dual Output
1.
+Vin (Case GND -48/-46 models)
2.
-Vin (Case GND -12 models)
3.
Output 1
4.
Common
5.
Output 2
6.
Enable (E models only)
Doc No: 1333 Rev 9.17.97
AA10B
Dimensions
Notes
1. 20 MHz bandwidth
. An external 0.1 uf ceramic capacitor
is recommended to be placed from +V out to comm.
2. Meets EN55022 Clas
s A (-150S/D require 2.2uf input
capacitor). Consult factory for filter recommendations to
meet FCC class B, VDE or EIC specifications.
3. All specifications are typical at nominal line, full load,
and 2 5
C unless otherwise noted.
4. All specifications subject to change without notice.
Mechanical drawings are for reference onl
y.
5. Calculated per MI
L HDBK 217 F, Ground benign at 2
5
C,
full load. BELLCORE calculated per TR-NW
T-000332
method 1 parts count, Case 1.
NEW
NEW
NEW
(15.24) (20.32)
(50.80)
.40
(10.16)
.200
(5.08)
1.00
(25.40)
.10
(2.54)
.400
(10.16)
.400
(10.16)
.40
(10.16)
.15 MIN.
(3.81)
.040 DIA. TYP.
(1.01)
BOTTOM VIEW
ALL DIMENSIONS ARE IN INCHES (mm)
.60 .800
2.00
1
2
3
4
5
6
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