SUPERWORLD ELECTRONICS
SW3R WSM Series – 3W Wide Input
Single & Dual SMD DC-DC Converter
SW3R WSM PRODUCT RANGE
Vin
(Vdc)
Vout
(Vdc)
Iout
(mA)
Iin
(rated)
Eff.
(%)
Model
SW3R24S03WSMF
SW3R24S05WSMF
SW3R24S09WSMF
SW3R24S12WSMF
SW3R24S15WSMF
SW3R24D03WSMF
SW3R24D05WSMF
SW3R24D09WSMF
SW3R24D12WSMF
SW3R24D15WSMF
SW3R48S03WSMF
SW3R48S05WSMF
SW3R48S09WSMF
SW3R48S12WSMF
SW3R48S15WSMF
SW3R48D03WSMF
SW3R48D05WSMF
SW3R48D09WSMF
SW3R48D12WSMF
SW3R48D15WSMF
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
•
•
•
•
•
•
•
•
•
•
Industry std 24-pin SMD package
75
75
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
Internal Input and Output Filtering
9
12
15
75
68
DESCRIPTION
The SW3R WSM 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. In an industry
standard surface mount packages (33 x 16 x 11 mm), the SW3R WSM is fully encapsulated in a non-flammable plastic case
(meeting UL 94V-0) and is designed to meet EN60950 and UL1950 safety standards. Continuous SC protection and UVLO are
some of the many SW3R WSM features.
MECHANICAL
SPECIFICATION
Pin
Singles
Dual
1
-Vin
-Vin
NC
-Vin
-Vin
2
SW3R24S03WSMF
3
NC
10
11
12
13
14
15
22
23
24
-Vout
NC
Common
NC
-Vou
+Vout
NC
-Vout
+Vout
NC
-Vout
NC
Common
NC
+Vin
+Vin
+Vin
+Vin
SW3R WSM Series Product Datasheet
www.superworld.com.sg
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