SUPERWORLD ELECTRONICS
SW3R W Series – 3W Wide Input
Single & Dual Output DC-DC Converter
SW3R W PRODUCT RANGE
Vin
(Vdc)
Vout
(Vdc)
Iout
(mA)
Iin (rated)
(mA)
Eff.
(%)
Model
SW3R24S03WF
SW3R24S05WF
SW3R24S09WF
SW3R24S12WF
SW3R24S15WF
SW3R24D03WF
SW3R24D05WF
SW3R24D09WF
SW3R24D12WF
SW3R24D15WF
SW3R48S03WF
SW3R48S05WF
SW3R48S09WF
SW3R48S12WF
SW3R48S15WF
SW3R48D03WF
SW3R48D05WF
SW3R48D09WF
SW3R48D12WF
SW3R48D15WF
18-36
18-36
18-36
18-36
18-36
18-36
18-36
18-36
18-36
18-36
36-75
36-75
36-75
36-75
36-75
36-75
36-75
36-75
36-75
36-75
3.3
5
909
600
333
250
200
454
300
167
125
100
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
76
80
82
83
85
74
78
80
82
84
9
12
15
3.3
5
FEATURES
75
75
•
•
•
•
•
•
•
•
•
•
Industry standard E & L packages
9
Wide Input Ranges 18-36 & 36-75 Vdc
Single & Dual 1500Vdc Isolated Outputs
Operating Temp Range –40oC to 100oC
High Efficiencies to 85%
12
15
3.3
5
75
68
165
150
150
150
135
83
9
Continuous Short Circuit Protection
Undervoltage Lock-out
12
15
3.3
5
Metal Casing
2 Year Warranty
75
75
9
Internal Input and Output Filtering
12
15
75
68
DESCRIPTION
The SW3R W Series is a 1500Vdc isolated range of single and dual output 3W DC-DC converters, designed with a 2:1 input
voltage range and ideal for use in a whole variety of telecoms, industrial and distributed power applications. Available in industry
standard E and L DIP packages (32 x 20 x 9 mm), the SW3R W 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 W features.
MECHANICAL
(E Package)
Pin
Singles
Dual
1
+Vin
NC
+Vin
-Vout
2
3
NC
Common
Common
+Vout
SW3R24S05WEF
10
11
12
13
14
15
22
23
24
- Vout
+Vout
-Vin
-Vin
-Vin
-Vin
+Vout
-Vout
NC
+Vout
Apply E or L to end
of part number
when ordering
Common
Common
-Vout
NC
+Vin
+Vout
SW3R W Series Product Datasheet
www.superworld.com.sg
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