DCSD02 SERIES
2 Watt DC/DC Power Converters
Rev A
DIP Package (Standard)
FEATURES
• Ultra small SMT and DIP Packages
• No Minimum Load Required
• High Efficiency up to 86%
• 1600VDC I/O Isolation (Optional 3000VDC Isolation)
• CE Mark Meets 2006/95/EC, 2011/95/EC, & 2004/108/EC
• Compliant to RoHS EU Directive 2011/65/EU
• 2:1 Wide Input Voltage Ranges
• 2 Watt Maximum Output Power
• Continuous Short Circuit Protection
• SMT Package Qualified for Lead-Free Reflow Solder
Process According to IPC J-STD-020D
• UL60950-1, EN60950-1, & IEC60950-1 Safety Approvals
Size: 0.52 x 0.36 x 0.39 inches
SMT Package (Suffix “S”)
DESCRIPTION
The DCSD02 series of DC/DC power converters provides 2 watts of output power in a 0.52 x 0.36 x 0.39
inch package. This series has single and dual output models with 2:1 wide input voltage ranges of 4.5-
9VDC, 9-18VDC, 18-36VDC, and 36-75VDC. Some features include high efficiency up to 86%, 1600VDC
(standard) or 3000VDC (suffix “H”) I/O isolation, remote ON/OFF control, and short circuit protection. Both
DIP (standard) and SMT (suffix “S”) package types are available for this series. All models are RoHS
compliant and have UL60950-1, EN60950-1, and IEC60950-1 safety approvals. This series is best suited
for use in industry control systems, wireless networks, telecom/datacom, measurement equipment, and
semiconductor equipment.
Size: 0.52 x 0.36 x 0.39 inches
MODEL SELECTION TABLE
SINGLE OUTPUT MODELS
Output
Voltage
3.3 VDC
Output Current
Output
No Load
Output
Power
1.65W
Maximum
Capacitive Load
2200µF
Model Number (1) (2) Input Voltage
DCSD02-5S33
Efficiency
Min Load
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
Max Load Ripple & Noise Input Current
500mA
400mA
167mA
134mA
83mA
50mVp-p
50mVp-p
50mVp-p
50mVp-p
50mVp-p
50mVp-p
50mVp-p
50mVp-p
50mVp-p
50mVp-p
50mVp-p
50mVp-p
50mVp-p
50mVp-p
50mVp-p
50mVp-p
50mVp-p
50mVp-p
50mVp-p
50mVp-p
34mA
34mA
42mA
42mA
42mA
24mA
24mA
28mA
28mA
28mA
10mA
10mA
14mA
14mA
14mA
7mA
77%
81%
84%
85%
85%
78%
81%
84%
85%
85%
78%
81%
84%
85%
85%
77%
81%
84%
85%
85%
DCSD02-5S05
5 VDC
5 VDC
12 VDC
15 VDC
24 VDC
3.3 VDC
5 VDC
2W
2W
1000µF
550µF
440µF
200µF
2200µF
1000µF
550µF
440µF
200µF
2200µF
1000µF
550µF
440µF
200µF
2200µF
1000µF
550µF
440µF
200µF
DCSD02-5S12
(4.5 - 9 VDC)
DCSD02-5S15
2W
DCSD02-5S24
DCSD02-12S33
2W
500mA
400mA
167mA
134mA
83mA
1.65W
2W
DCSD02-12S05
12 VDC
DCSD02-12S12
(9 - 18 VDC)
DCSD02-12S15
12 VDC
15 VDC
24 VDC
3.3 VDC
5 VDC
2W
2W
DCSD02-12S24
DCSD02-24S33
2W
500mA
400mA
167mA
134mA
83mA
500mA
400mA
167mA
134mA
83mA
1.65W
2W
DCSD02-24S05
24 VDC
DCSD02-24S12
(18 - 36 VDC)
DCSD02-24S15
12 VDC
15 VDC
24 VDC
3.3 VDC
5 VDC
2W
2W
DCSD02-24S24
DCSD02-48S33
2W
1.65W
2W
DCSD02-48S05
7mA
48 VDC
DCSD02-48S12
12 VDC
15 VDC
24 VDC
8mA
2W
(36 - 75 VDC)
DCSD02-48S15
8mA
2W
DCSD02-48S24
8mA
2W
DUAL OUTPUT MODELS
Output Current
Output
Output
Voltage
±5 VDC
±12 VDC
±15 VDC
±5 VDC
No Load
Output
Power
2W
2W
2W
Maximum
Capacitive Load
±660µF
Model Number (1) (2) Input Voltage
Efficiency
Min Load
0mA
0mA
0mA
0mA
Max Load Ripple & Noise Input Current
DCSD02-5D05
5 VDC
±200mA
±83mA
±67mA
±200mA
50mVp-p
50mVp-p
50mVp-p
50mVp-p
42mA
42mA
42mA
28mA
81%
85%
85%
81%
DCSD02-5D12
DCSD02-5D15
±330µF
±220µF
±660µF
(4.5 - 9 VDC)
DCSD02-12D05
2W
12 VDC
DCSD02-12D12
(9 - 18 VDC)
DCSD02-12D15
±12 VDC
±15 VDC
±5 VDC
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
±83mA
±67mA
±200mA
±83mA
±67mA
±200mA
±83mA
±67mA
50mVp-p
50mVp-p
50mVp-p
50mVp-p
50mVp-p
50mVp-p
50mVp-p
50mVp-p
28mA
28mA
14mA
14mA
14mA
8mA
2W
2W
2W
2W
2W
2W
2W
2W
85%
86%
81%
85%
86%
81%
85%
85%
±330µF
±220µF
±660µF
±330µF
±220µF
±660µF
±330µF
±220µF
DCSD02-24D05
24 VDC
DCSD02-24D12
(18 - 36 VDC)
DCSD02-24D15
±12 VDC
±15 VDC
±5 VDC
DCSD02-48D05
48 VDC
DCSD02-48D12
(36 - 75 VDC)
DCSD02-48D15
±12 VDC
±15 VDC
8mA
8mA
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-
05/29/2014
9797
Page 1 of 5
website: www.wallindustries.com • e-mail: sales@wallindustries.com
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