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WPA50 Datasheet(PDF) 1 Page - C&D Technologies

Part No. WPA50
Description  50 WATT SINGLE OUTPUT EIGHTH BRICK DC/DC CONVERTER
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Maker  CANDD [C&D Technologies]
Homepage  http://www.cdpowerelectronics.com
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WPA50 Datasheet(HTML) 1 Page - C&D Technologies

   
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50 Watt Single Output Eighth Brick DC/DC Converter
WP
WP
WP
WP
WPA50
A50
A50
A50
A50
Corporate: www.cdtechno.com
Corporate: www.cdtechno.com
Product: www.cdpoweronline.com
Industry Standard Footprint & Size -
2.3” x 0.9” x 0.35”
(58.42mm x 22.86mm x 9.0mm)
High Efficiency - Up To 91%
Wide Input Voltage Range: 36 – 75VDC
Output Voltages: 1.2 V, 1.5V, 1.8V,
2.2V, 2.5V, 3.3V & 5.0V
Remote Output Sense
Remote ON/OFF (Positive or
Negative Logic)
Output Overcurrent Protection -
Hiccup Mode
Input Side “L” Filter
No Minimum Load Required
Isolation Voltage of 1500 VDC
High Reliability
Fixed Frequency Operation
Safety per UL/CUL 60950, EN 60950,
Operational Insulation Meets TNV-SELV
Isolation Requirements
Meets Conducted Emissions Requirements
of FCC Class B and EN55022 Class B with
External Filter
C&D Technologies, Power Electronics
Division is ISO9001:2000 Certified
The WPA50 Series is a 50 Watt single
output, low-profile DC-DC converter in
an industry standard package of 2.3” x
0.9” x 0.35” (58.42mm x 22.86mm x
9.0mm). The WPA50 uses unique
proprietary technologies to deliver ultra-
high efficiencies and excellent thermal
performance. It includes extensive
control and protection features for
maximum flexibility and provides a
versatile solution for a whole range of
applications with its input voltage range
of 36-75 VDC and output voltages
between 1.2VDC and 5.0VDC.
The power dissipation of the WPA50
series is so low that a heat sink is not
required. The product features fast
dynamic response characteristics and
low output ripple critical for low voltage
applications. WPA DC-DC converter
modules are certified to UL/CUL 60950,
and VDE to EN60950. It meets CISPR22/
EN55022/FCC15J Class B specs for EMI
levels with external filtering.
This high quality and highly reliable
product is competitively priced and an
ideal solution for distributed power,
telecoms and datacom applications.
NOMINAL
RATED
INPUT
OUTPUT
OUTPUT CURRENT
INPUT
EFFICIENCY
VOLTAGE
VOLTAGE
MIN
RATED
CURRENT
(%)
MODEL
(VDC)(VDC)
LOAD(A)
OUTPUT (A)
RATED LOAD (A)
MIN
WPA50R48S012
48
1.2
0.0
18
0.58
80
WPA50R48S015
48
1.5
0.0
18
0.70
82
WPA50R48S018
48
1.8
0.0
18
0.80
85
WPA50R48S022
48
2.2
0.0
18
0.99
85
WPA50R48S025
48
2.5
0.0
18
1.11
85
WPA50R48S033
48
3.3
0.0
15
1.20
88
WPA50R48S050
48
5.0
0.0
10
1.17
90
PRODUCTSELECTIONCHART
Output Short-Circuit Duration
Continuous
Internal Power Dissipation
As low as 5 Watts
Lead Temperature (soldering, 10 seconds max)
+300°C
Continuous Input Voltage
75 VDC
Storage Temperature
+125°C
Input to Output Isolation
1500 VDC
ABSOLUTEMAXIMUMRATINGS
No Heatsinks
Low Profile and Low Weight
Thermal Shutdown


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