DMH SERIES
D M H SERIES
SINGLE O R DUAL OUTPUT D C / D C CONVERTER
Product Features
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SIngle or dual DC/DC Converter, up to 12 Watts
Ideal for Telecom and Networking Applications
2:1 Input Range, High Efficiency, High Temperature
Industry Compatible Pin Out, 1” x 2” Form Factor
Remote On / Off, TTL
Low Profile, 0.4” Height
No external Input or Output Filtering required
Regulated Output(s)
Integrated Magnetic Architecture
>1500VDC I/O Isolation, UL, CUL, TUV, CE Approvals pending
T O 12 WATTS
TYPICAL APPLICATIONS:
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48Vdc Telecom
On-Board Distributed Power
Low Profile & Height PCB
Dual Output Requirements
Overview
The DMH Series of high efficiency DC/DC converters are
available as dual output versions, with up to 12 Watts of
output power. The product is ideal for Telecom and
Networking applications. The converter is designed for a
2:1 input range, either nominal 24 Volt (18VDC -36VDC)
or nominal 48VDC (36VDC-75VDC). The converter is
PCB mountable, the package has a form factor of 1” x2”
x .4” and is six side shielded. The standard specifications
include the Pi-input filter, excellent load regulation, remote
ON/OFF capability, and short circuit protection. The isola-
tion voltage meets the >1500VDC telecom requirements.
Model
Number
TABLE 1
Input
Output
Voltage Volts//mA
VDC
5//3000
Effic.
%
DMH48S5-3000 36-75
DMH48D5-500 36-75
DMH48D12-420 36-75
DMH48D15-300 36-75
84
5 / 5 // 500
80
12 / 12 //420 82
15 / 15 // 300 82
for other input voltages, please consult the factory at:
mail@wallindustries.com
SPECIFICATIONS:
Nominal Input:
Output Voltage:
Output Power:
Efficiency:
Isolation Voltage:
Operating Temperature:
Max. Case Temp.
Dimensions:
48VDC (36-75VDC)
24VDC (18-36VDC)
see Table 1
12 W
~82% typical
>1500VDC
-25C to +71C (ambient)
100C
1” x 2” x 0.4”
For further information or Application
Support:
www.wallindustries.com
or call
1-888-597-WALL
1
603 778 2300
W W W
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WALLINDUSTRIES
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