DCDTW15 SERIES
15 Watts
DC/DC Converter
Single and Dual Output
Rev A
FEATURES
• Wide 4:1 Input Voltage Range
• Industry Standard DIP-16 Package
• Fully Regulated Output Voltage
• I/O Isolation 1500VDC
• No Min. Load Requirement
• RoHS Compliant
• Shielded Metal Case with Insulated
Baseplate
• Under Voltage Protection
• Over Load and Short Circuit Protection
• Conducted EMI EN 55032 Class A
Approved
• UL/cUL/IEC/EN 62368-1 Safety Approval &
CE Marking
• Optional Heatsink
• Low No Load Power Consumption
DESCRIPTION
The DCDTW15 series of DC/DC converters offers up to 15 watts of output power in a
compact 0.94” x 0.54” x 0.4” DIP-16 package. This series consists of both single and dual
output models with a wide 4:1 input voltage range. Each model in this series has fully
regulated output voltage, no minimum load requirement, as well as a shielded metal case
with insulated baseplate. This series is RoHS compliant, has under voltage, over load and
short circuit protection, and UL/cUL/IEC/E N 62368-1 safety approvals.
Size: 0.94in x 0.54in x 0.4in
(23.8mm x 13.7mm x 10.2mm)
MODEL SELECTION TABLE
Single Output Models
Input Current
No Load Max Load
726mA
Max. Output
Current
Model Number
Input Voltage Range Output Voltage
5.1VDC
Maximum Capacitive Load Efficiency Output Power
DCDTW15-24S51
DCDTW15-24S12
DCDTW15-24S15
DCDTW15-24S24
DCDTW15-48S51
DCDTW15-48S12
DCDTW15-48S15
DCDTW15-48S24
2940mA
1250mA
1000mA
625mA
1800µF
820µF
820µF
270µF
1800µF
820µF
820µF
270µF
86%
87%
87%
87%
86%
87%
87%
87%
12VDC
15VDC
24VDC
5.1VDC
12VDC
15VDC
24VDC
718mA
10mA
24VDC
(9~36VDC)
15W
15W
718mA
718mA
363mA
2940mA
1250mA
1000mA
625mA
359mA
7mA
48VDC
(18~75VDC)
359mA
359mA
MODEL SELECTION TABLE
Dual Output Models
Input Current
Model Number
Input Voltage Range Output Voltage Output Current
Maximum Capacitive Load Efficiency Output Power
No Load Max Load
DCDTW15-24D12
DCDTW15-24D15
DCDTW15-48D12
DCDTW15-48D15
±12VDC
±15VDC
±12VDC
±15VDC
±625mA
±500mA
±625mA
±500mA
718mA
10mA
#560µF
#270µF
#560µF
#270µF
87%
87%
87%
87%
24VDC
(9~36VDC)
15W
15W
718mA
359mA
7mA
48VDC
(18~75VDC)
359mA
SPECIFICATIONS
All specifications are based on 25°C, Resistive Load, Nominal Input Voltage, and Rated Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
SPECIFICATION
TEST CONDITIONS
Min
Typ
Max
Unit
INPUT SPECIFICATIONS
24V Input Models
48V Input Models
24V Input Models
48V Input Models
24V Input Models
48V Input Models
24V Input Models
48V Input Models
All Models
9
18
-0.7
-0.7
36
75
50
100
9
Input Voltage Range
VDC
VDC
VDC
VDC
Input Surge Voltage (1 sec. max)
Start-Up Threshold
18
8
16
Under Voltage Shutdown
Input Filter
Internal Pi Type
Wall Industries, Inc. • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
website: www.wallindustries.com • e-mail: sales@wallindustries.com
12/7/2023
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