SUPERWORLD ELECTRONICS
SW3R UW Series – 3W Ultra-Wide Input
Single & Dual Output DC-DC Converter
SW3R UW PRODUCT RANGE
Vin
(Vdc)
Vout
(Vdc)
Iout
(mA)
Iin (rated)
(mA)
Eff.
(%)
Model
FEATURES
SW3R48S03UWF
SW3R48S05UWF
SW3R48S09UWF
SW3R48S12UWF
SW3R48S15UWF
SW3R48D03UWF
SW3R48D05UWF
SW3R48D09UWF
SW3R48D12UWF
SW3R48D15UWF
18-75
18-75
18-75
18-75
18-75
18-75
18-75
18-75
18-75
18-75
3.3
5
909
600
333
250
200
454
300
167
125
100
165
150
150
150
135
83
76
80
82
83
85
74
78
80
82
84
•
•
•
•
•
•
•
•
•
•
Industry standard E & L packages
Ultra-Wide Input Range 18-75 Vdc
Single & Dual 1500Vdc Isolated Outputs
Operating Temp Range –40oC to 100oC
High Efficiencies to 85%
9
12
15
3.3
5
75
75
Continuous Short Circuit Protection
Undervoltage Lock-out
9
12
15
75
68
Metal Casing
2 Year Warranty
Internal Input and Output Filtering
DESCRIPTION
The SW3R UW Series is a 1500Vdc isolated range of single and dual output 3W DC-DC converters, designed with a 4:1 input
voltage range and ideal for use in a whole variety of telecoms, industrial and distributed power applications. The ultra-wide input
range and large number of output options ensures a product that meets the requirements of the most challenging of
environments. .Available in industry standard E and L DIP packages (32 x 20 x 9 mm), the SW3R UW is fully encapsulated in a
metal case and is designed to meet EN60950 and UL1950 safety standards. Continuous SC protection and UVLO are some of
the many SW3R UW features.
MECHANICAL
(E Package)
Pin
1
Singles
+Vin
NC
Dual
+Vin
2
-Vout
3
NC
Common
Common
+Vout
-Vin
10
11
12
13
14
15
22
23
24
- Vout
+Vout
-Vin
SW3R48S03UWEF
-Vin
-Vin
+Vout
-Vout
NC
+Vout
Common
Common
-Vout
Apply E or L to end
of part number
when ordering
NC
+Vin
+Vout
SW3R UW Series Product Datasheet
www.superworld.com.sg
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