DCMD20W SERIES
20 Watts
DC/DC Converter
Single and Dual Output
Rev A
Size: 4in x 2.25in x 0.75in (101.6mm x 57.2mm x 0.75mm)
OPTIONS
FEATURES
• Single or Dual Output
• Positive or Negative Logic
• Assembly Option
-Enclosed
-Din Rail
-Enclosed & Din Rail
• 4:1 Ultra Wide Input Range
• No Minimum Load Required
• 1600VDC Input to Output Isolation
• Screw Terminals for Input and Output
Connections
• Internal Input Fuse Protection
• Internal Output LED Indicator
• RoHS II and REACH Compliant
• Over Voltage, Over Load and Short Circuit Protection
• Remote Control
• CE Marked
• Meets EN55022 Class B
• Safety Meets UL60950-1, EN60950-1, and
IEC60905-1
APPLICATIONS
DESCRIPTION
• Wireless Network
• Telecom/Datacom
• Industry Control System
• Measurement Equipment
• Semiconductor Equipment
The DCMD20W series of DC/DC converters offers up to 20 watts of output power in a 4in x 2.25in x 0.75in
chassis mount, enclosed, din rail or enclosed din rail package. This series consists of single and dual output
models with 4:1 ultra-wide input range. Each model has an internal output LED indicator, internal input fuse
protection, screw terminals for input and output connectors, as well as remote control. This series also has
over voltage, over load, and short circuit protection, RoHS II and REACH compliance, and UL60950-1,
EN60950-1, and IEC60950-1 safety approvals. Please call factory for order details.
MODEL SELECTION TABLE
Single Output Models
Input Voltage
Output
Voltage
3.3VDC
5VDC
12VDC
15VDC
3.3VDC
5VDC
No Load Input
Current
51mA
Maximum
Capacitive Load(2)
18000µF
9600µF
Model Number(1)
Output Current
Ripple & Noise
Efficiency Output Power
Range
DCMD20W-24S33X
DCMD20W-24S05X
DCMD20W-24S12X
DCMD20W-24S15X
DCMD20W-48S33X
DCMD20W-48S05X
DCMD20W-48S12X
DCMD20W-48S15X
5500mA
4000mA
1670mA
1330mA
5500mA
4000mA
1670mA
1330mA
60mVp-p
75mVp-p
75mVp-p
75mVp-p
60mVp-p
75mVp-p
75mVp-p
75mVp-p
84%
87%
85%
66mA
25mA
26mA
36mA
24VDC
(9.5~36VDC)
1650µF
1050µF
18000µF
9600µF
1650µF
85%
Up to 20W
84%
48VDC
(18~75VDC)
36mA
17mA
17mA
87%
86%
86%
12VDC
15VDC
1050µF
MODEL SELECTION TABLE
Dual Output Models
Input Voltage
Range
Output
Voltage
±5VDC
±12VDC
±15VDC
±5VDC
±12VDC
±15VDC
No Load Input
Maximum
Capacitive Load(2)
±4800µF
Model Number(1)
Output Current
Ripple & Noise
Efficiency Output Power
Current
58mA
33mA
34mA
25mA
19mA
19mA
DCMD20W-24D05X
DCMD20W-24D12X
DCMD20W-24D15X
DCMD20W-48D05X
DCMD20W-48D12X
DCMD20W-48D15X
±2000mA
±833mA
±667mA
±2000mA
±833mA
±667mA
100mVp-p
100mVp-p
100mVp-p
100mVp-p
100mVp-p
100mVp-p
87%
86%
86%
88%
87%
87%
24VDC
(9.5~36VDC)
±825µF
±525µF
±4800µF
±825µF
Up to 20W
48VDC
(18~75VDC)
±525µF
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
Fax 603-778-9797
1/12/2017
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website: www.wallindustries.com • e-mail: sales@wallindustries.com