CXA10-48S12J Ver la hoja de datos (PDF) - Emerson Network Power
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CXA10-48S12J Datasheet PDF : 4 Pages
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Embedded Power for
Business-Critical Continuity
Specifications Contd.
Rev.12.04.07
cxa10
3 of 4
INPUT
VOLTAGE
18-75 Vdc
18-75 Vdc
18-75 Vdc
18-75 Vdc
18-75 Vdc
18-75 Vdc
OUTPUT
VOLTAGE
3.3 V
5V
12 V
±5 V
±12 V
±15 V
OVERVOLTAGE
PROTECTION (3,4)
3.9 V
6.8 V
16 V
±6.8 V
±16 V
±19 V
OUTPUT
CURRENT (MAX.) (9)
2.4 A
2A
0.83 A
1A
0.41 A
0.33 A
TYPICAL
EFFICIENCY
78%
81%
83%
81%
83%
81%
MODEL
NUMBER (7,12,13)
CXA10-48S3V3J
CXA10-48S05J
CXA10-48S12J
CXA10-48D05J
CXA10-48D12J
CXA10-48D15J
Notes
1 Negative output voltage deviation when positive load is changed.
2 Guaranteed minimum output voltage range.
3 TVS spec: See Application Note 100 on our web site.
4 On dual output models, OVP protection is on negative outputs only.
5 With respect to minimum input voltage.
6 With one external ITW Paktron 4.7 μF film capacitor across the input.
7 For units with optional remote ON/OFF, please add the suffix ‘-S’ to the model
number, e.g. CXA10-48S05-SJ. Additional alphanumeric suffixes maybe
added to indicate minor modifications not affecting the safety approvals.
8 Unit provides basic insulation up to the 75 Vdc maximum input voltage.
9 Maximum continuous output power not to exceed 10 Watts. 7.9 Watts for
the 3V3 model.
10 User must provide 1.5 A in line fuse in order to comply with safety approvals.
11 Maximum temperature on components Q100, CR101, CR102 not to exceed
120 °C. See Application Note 100 for details.
12 The ‘J’ suffix indicates that these parts are Pb-free (RoHS 6/6) compliant. TSE
RoHS 5/6 (non Pb-free) compliant versions may be available on special request,
please contact your local sales representative for details.
13 NOTICE: Some models do not support all options. Please contact your local
Artesyn representative or use the on-line model number search tool at
http://www.artesyn.com/powergroup/products.htm to find a suitable
alternative.
0.100
(2.54)
0.400
(10.16)
0.400
(10.16)
0.020
(0.50)
Ø0.040 ±0.002
Dia. (Ø1.02 ±0.05)
3
±0.020 (0.5)
2.000
(50.80)
0.800
(20.32)
4
5
12
6
0.600
(15.24)
0.400 0.200 0.300
(10.16) (5.08) (7.62)
1.000 (25.40)
± 0.020 (0.5)
0.142 (3.60)
± 0.012 (0.3)
0.394
(10.00)
Max.
±0.012 (0.3)
0.536 (13.60)
ALL DIMENSIONS IN INCHES (mm)
Tolerance on all dimensions of ± 0.005 (0.127)
Unless otherwise specified
OPEN-
FRAME
HEIGHT
DERATING CURVE
(Output Power %)
100%
75%
50%
25%
27.5%
0%
-40°C -30°C -20°C -10°C 0°C 10°C 20°C 30°C 40°C 50°C 60°C 70°C 80°C 90°C 100°C
AMBIENT TEMPERATURE (°C)
Figure 1: Natural Convection (0.1m/s) Typical derating - See Application Note 100
PIN NUMBER
1
2
6*
3
4
5
PIN CONNECTIONS
SINGLE OUTPUT
+ Input
– Input
Remote ON/OFF
+ Output
No Pin
- Output
DUAL OUTPUT
+ Input
- Input
Remote ON/OFF
+ Output
Common
- Output
* Optional remote ON/OFF pin. Please add the suffix ‘-S’ to the model
number, e.g. CXA10-48S05-SJ (See Note 7).
CAUTION: Hazardous internal voltages and high temperatures.
Ensure that unit is not user accessible.
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