CXA20-48D05J Emerson Network Power, CXA20-48D05J Datasheet - Page 2

• Manufacturer Part Number: CXA20-48D05J
• Description: 20W, 18-75Vin, Dual, +5V@2A & -5V@2A, 2.00" X 1.60" X 0.41, 84% Eff, Openframe, TH, RoHS 6
• Manufacturer: Emerson Network Power

Specifications of CXA20-48D05J

• Output Power: 20 W
• Input Voltage Range: 18 V to 75 V
• Input Voltage (nominal): 48 V
• Number Of Outputs: 2
• Output Voltage (channel 1): 5 V
• Output Current (channel 1): 2 A
• Output Voltage (channel 2): - 5 V
• Output Current (channel 2): 2 A
• Package / Case Size: 2 in x 1.6 in x 0.413 in
• Output Voltage: +/- 5 V
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

CXA20 Series
N N o o t t e e s s
1
2
3
4
5
6
7
8
9
10
11
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
DC-DC CONVERTERS
MAX. TEMPERATURES FOR FULL RATED OUTPUT CURRENT
Negative output voltage deviation when either load is changed.
For TVS/Zener specifications please see Application Note 107.
On dual output models, OVP protection is on positive outputs only.
With respect to minimum input voltage.
With one external 4 µF capacitor across the input.
Unit provides basic insulation up to the 75 Vdc maximum input voltage.
Maximum continuous output power not to exceed 20 Watts.
User must provide 2 A HRC (recommended) in line fuse in order to comply
with safety approvals.
Download Application Note 107 and the full data sheet from our website.
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.
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.
48S3V3J
18-75 Vdc
18-75 Vdc
18-75 Vdc
18-75 Vdc
18-75 Vdc
MODEL
VOLTAGE
48S05J
48S12J
48D05J
48D12J
INPUT
Derating Curve Output Current vs Temperature S3V3J
100
80
60
40
20
S i n g l e a n d d u a l o u t p u t
0
-40˚C
Natural Convection (<0.1 m/s airflow)
FULL Vin RANGE
-20˚C
VOLTAGE
OUTPUT
Ambient Temperature
±12 V
3.3 V
0˚
12 V
±5 V
50 ˚C
55 ˚C
50 ˚C
55 ˚C
50 ˚C
20 W DC-DC Converters
5 V
20˚
40˚
60˚
PROTECTION
OVERVOLTAGE
75%
Vin <60 Vdc
80˚
14.25 V
14.25 V
6.67 V
6.67 V
3.7 V
50 ˚C
60 ˚C
55 ˚C
60 ˚C
60 ˚C
100˚
(2,3)
CURRENT (MAX.)
International Safety Standard Approvals
EXTERNAL OUTPUT TRIMMING
All models can be externally trimmed by ±10% using either
method shown below. See Application Note 107 for details.
CAUTION: Hazardous internal voltages and high temperatures.
Ensure that unit is not user accessible.
PIN NUMBER
0.83 A ea.
OUTPUT
2 A ea.
1.66 A
6 A
4 A
1
2
3
4
5
6
7
8
UL/cUL CAN/CSA 22.2 No. 60950-00 : UL 60950
File No. E174104
VDE Certificate No.112836. File No. 10401-3336-0154
CB Report and Certificate to IEC60950, Licence No. 121914
+ Output
- Output
Trim
SINGLE OUTPUT
Remote On/Off
PIN CONNECTIONS
EFFICIENCY
TYPICAL
+ Output
- Output
+ Input
– Input
No Pin
No Pin
TRIM
80%
83%
83%
84%
84%
Trim
UP
File Name: cxa20.pdf Rev (02): 09 Dec 2005
DOWN
TRIM
CXA20-48S3V3J
NUMBER
CXA20-48S05J
CXA20-48S12J
CXA20-48D05J
CXA20-48D12J
DUAL OUTPUT
Remote On/Off
MODEL
+ Output
Common
- Output
+ Input
- Input
No Pin
Trim
(10,11)
2