CXA10 Series
DC/DC CONVERTERS
10W DC/DC Converters
INPUT
VOLTAGE
18-75VDC
18-75VDC
18-75VDC
18-75VDC
18-75VDC
18-75VDC
Notes
OUTPUT
VOLTAGE
3.3V
5.0V
12V
±5V
±12V
±15V
Single and dual output
2
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
OVERVOLTAGE
PROTECTION
(3,4)
3.9V
6.8V
16V
±6.8V
±16V
±19V
OUTPUT
CURRENT (MAX.)
(9)
2.4A
2.0A
0.83A
1.0A
0.41A
0.33A
TYPICAL
EFFICIENCY
78%
81%
83%
81%
83%
81%
MODEL
NUMBER
(7)
CXA10-48S3V3
CXA10-48S05
CXA10-48S12
CXA10-48D05
CXA10-48D12
CXA10-48D15
Negative output voltage deviation when positive load is changed.
Guaranteed minimum output voltage range.
TVS spec: See Application Note 100 on our web site.
On dual output models, OVP protection is on negative outputs only.
With respect to minimum input voltage.
With one external ITW Paktron 4.7µF film capacitor across the input.
For units with optional remote ON/OFF, please add the suffix ‘-S’ to the
model number, e.g. CXA10-48S05-S. Additional alphanumeric suffixes
maybe added to indicate minor modifications not affecting the safety
approvals.
8
Unit provides basic insulation up to the 75VDC maximum input voltage.
9
Maximum continuous output power not to exceed 10 Watts. 7.9 Watts for
the 3V3 model.
10
User must provide 1.5A 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.
1
2
3
4
5
6
7
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
1
2
6
0.600
(15.24)
OPEN-
FRAME
HEIGHT
0.400
(10.16)
0.200
(5.08)
0.300
(7.62)
0.142 (3.60)
±
0.012 (0.3)
0.394
(10.00)
Max.
±
0.012 (0.3)
0.536 (13.60)
CAUTION: Hazardous internal voltages and high temperatures.
Ensure that unit is not user accessible.
1.000 (25.40)
±
0.020 (0.5)
ALL DIMENSIONS IN INCHES (mm)
Tolerance on all dimensions of
±
0.005 (0.127)
Unless otherwise specified
PIN CONNECTIONS
PIN NUMBER
1
2
6*
3
4
5
SINGLE OUTPUT
+ Input
– Input
Remote ON/OFF
+ Output
No Pin
- Output
DUAL OUTPUT
+ Input
- Input
Remote ON/OFF
+ Output
0%
Output Power (%)
100%
DERATING CURVE
(Output Power %)
75%
50%
25%
27.5%
Common
- Output
-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
* Optional remote ON/OFF pin. Please add the suffix ‘-S’ to the model
number, e.g. CXA10-48S05-S (See Note 7).
Data Sheet © Artesyn Technologies® 2002
The information and specifications contained in this data sheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising
from printing errors or inaccuracies. Specifications are subject to change without notice. No rights under any patent accompany the sale of any such product(s) or information contained herein.
Please consult our website for the following items:
Application Note
Longform Data Sheet
www.artesyn.com
File Name: CXA10.PDF Rev: 11 Jan 2002
ARTESYN [ ARTESYN TECHNOLOGIES ]
