uwr-5.2/3000-d5a C&D Technologies., uwr-5.2/3000-d5a Datasheet - Page 5

• Manufacturer Part Number: uwr-5.2/3000-d5a
• Description: Single Output, High Reliability, 2 X 2 , 14-20 Watt, Dc/dc Converters
• Manufacturer: C&D Technologies.

The performance curves below were derived from actual test data for a single
model number (UWR-5/4000-D12A). Since all devices in the 14-20W UWR
A-Series have the same circuit topology, the performance curves are repre-
sentative of all devices.
Typical Performance Curves (T
E F F I C I E N C Y
L I N E R E G U L A T I O N
L O A D R E G U L A T I O N
5.015
5.010
5.005
5.000
4.995
4.990
4.985
4.980
4.975
5.015
5.010
5.005
5.000
4.995
4.990
4.985
4.980
4.975
87
84
81
78
75
72
69
66
63
0.5
0.5
9
Output Voltage vs. Input Voltage and Output Current
Output Voltage vs. Output Current and Input Voltage
Efficiency vs. Output Current and Input Voltage
12
1.0
1.0
V
IN
V
= 36V
15
IN
= 36V
1.5
1.5
5V Output Current (Amps)
18
5V Output Current (Amps)
V
IN
I
= 24V
OU T
2.0
V
2.0
21
= 4A
IN
(Volts)
V
V
I
IN
OU T
IN
A
= 12V
= 24V
24
2.5
= 2A
= +25°C)
2.5
www.murata-ps.com
V
IN
27
= 12V
3.0
3.0
Single Output, High Reliability, 2" x 2", 14-20 Watt, DC/DC Converters
30
I
3.5
OU T
3.5
33
= 1A
4.0
36
4.0
If you’re designing with EMC in mind, please note that all of DATEL’s UWR
14-20 Watt A-Series DC/DC Converters have been characterized for radiated
and conducted emissions in our new EMI/EMC laboratory. Testing is con-
ducted in an EMCO 5305 GTEM test cell utilizing EMCO automated EMC test
software. Radiated emissions are tested to the limits of FCC Part 15, Class
B and CISPR 22 (EN 55022), Class B. Correlation to other specifications can
be supplied upon request. Radiated emissions plots to FCC and CISPR 22
for model UWR-5/4000-D12A appear below. Published EMC test reports are
available for each model number. Contact DATEL's Applications Engineering
Department for more details.
Quality and Reliability
The A-Series are the first DC/DC Converters to emerge from DATEL’s new,
company-wide approach to designing and manufacturing the most reliable
power converters available. The five-pronged program draws our Quality
Assurance function into all aspects of new-product design, development,
characterization, qualification and manufacturing.
E M I R A D I A T E D E M I S S I O N S
–10
–20
–10
–20
80
70
60
50
40
30
20
10
80
70
60
50
40
30
20
10
0
0
UWR-5/4000-D12A Radiated Emissions
UWR-5/4000-D12A Radiated Emissions
Technical enquiries email: [e-mail], tel:
Converter Output = +5Vdc @ 3.6A
Converter Output = 5Vdc @ 3.6A
FCC Part 15 Class B, 3 Meters
EN 55022 Class B, 10 Meters
100
100
FCC Class B Limit
EN 55022 Class B Limit
Frequency (MHz)
Frequency (MHz)
Radiated Emissions
Radiated Emissions
MDC_UWR14-20 Series.B01 Page 5 of 6
UWR Series
[phone]
1000
1000