DDR-120

DIN rail type DC/DC converter: DDR-120A-12, DDR-120A-24, DDR-120B-12, DDR-120B-24, DDR-120B-48, DDR-120C-12, DDR-120C-24, DDR-120C-48, DDR-120D-12, DDR-120D-24, DDR-120D-48, DDR-120A-48

Manufacturer: MEAN WELL
Manufacturer: MEAN WELL
  • Compliance to EN50155 and EN45545-2 railway standard
  • Width only 32mm
  • 2:1 wide input range
  • -40~+70°C wide working temperature
  • 150% peak load capability
  • DC output adjustable
  • Cooling by free air convection
  • Can be installed on DIN rail TS-35/7.5 or 15
  • Protections: Short circuit / Overload / Over voltage / Input reverse polarity / Input under voltage protection
  • 4KVdc I/O isolation(Reinforced isolation)
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Models

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    DDR-120A-12
    DC/DC converter 100W 9~18V-12V 8.3A
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    €74.78
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    DDR-120A-12
    DC/DC converter 100W 9~18V-12V 8.3A
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    DDR-120A-24
    DC/DC converter 100W 9~18V-24V 4.2A
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    DDR-120A-24
    DC/DC converter 100W 9~18V-24V 4.2A
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    DDR-120A-48
    DC/DC converter 100W 9~18V-48V 2.1A
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    DDR-120A-48
    DC/DC converter 100W 9~18V-48V 2.1A
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    DDR-120B-12
    DC/DC converter 120W 16.8~33.6V-12V 10A
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    DDR-120B-12
    DC/DC converter 120W 16.8~33.6V-12V 10A
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    DDR-120B-24
    DC/DC converter 120W 16.8~33.6V-24V 5A
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    DDR-120B-24
    DC/DC converter 120W 16.8~33.6V-24V 5A
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    DDR-120B-48
    DC/DC converter 120W 16.8~33.6V-48V 2.5A
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    DDR-120B-48
    DC/DC converter 120W 16.8~33.6V-48V 2.5A
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    DDR-120C-12
    DC/DC converter 120W 33.6~67.2V-12V 10A
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    DDR-120C-12
    DC/DC converter 120W 33.6~67.2V-12V 10A
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    DDR-120C-24
    DC/DC converter 120W 33.6~67.2V-24V 5A
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    DDR-120C-24
    DC/DC converter 120W 33.6~67.2V-24V 5A
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    DDR-120C-48
    DC/DC converter 120W 33.6~67.2V-48V 2.5A
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    DDR-120C-48
    DC/DC converter 120W 33.6~67.2V-48V 2.5A
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    DDR-120D-12
    DC/DC converter 120W 67.2~154V-12V 10A
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    DDR-120D-12
    DC/DC converter 120W 67.2~154V-12V 10A
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    DDR-120D-24
    DC/DC converter 120W 67.2~154V-24V 5A
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    DDR-120D-24
    DC/DC converter 120W 67.2~154V-24V 5A
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    DDR-120D-48
    DC/DC converter 120W 67.2~154V-48V 2.5A
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    €74.78
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    28 pieces in box
    DDR-120D-48
    DC/DC converter 120W 67.2~154V-48V 2.5A
    Availability:
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    €60.80
    28 pieces in box

Description

DDR-120 series is a 120W DIN Rail type DC-DC converter with main features including DIN rail-type easy installation, ultra slim width (32mm), 2:1 wide input voltage, fanless design, ~40~+70°C wide operating temperature, 4KVdc I/O isolation, 150% peak load, adjustable output voltage and full protective functions.

This series of models has various input options: 9~18V / 16.8~33.6V / 33.6~67.2V / 67.2~154V and various output options: 12V / 24V / 48V and can be used for industrial & railway control, security control, communication  system and other fields. Suitable applications include DC buck/boost regulator, increasing system insulation level and voltage drop compensation along cable...etc.

Available models:

  • 12V: DDR-120A-12, DDR-120B-12, DDR-120C-12, DDR-120D-12
  • 24V: DDR-120A-24, DDR-120B-24, DDR-120C-24, DDR-120D-24
  • 48V: DDR-120A-48, DDR-120B-48, DDR-120C-48, DDR-120D-48

 

Technical Specification

DDR-120: 99W~120W DETAILS

Model Input Output Ripple & noise Efficiency Dimension
DDR-120A-12 9~18V 12V, 0~8.3A 50mV 88.5% 32x125.2x102mm
DDR-120A-24 9~18V 24V, 0~4.2A 50mV 88.5% 32x125.2x102mm
DDR-120A-48 9~18V 48V, 0~2.1A 50mV 88.5% 32x125.2x102mm
DDR-120B-12 16.8~33.6V 12V, 0~10A 50mV 89% 32x125.2x102mm
DDR-120B-24 16.8~33.6V 24V, 0~5A 50mV 89.5% 32x125.2x102mm
DDR-120B-48 16.8~33.6V 48V, 0~2.5A 50mV 91% 32x125.2x102mm
DDR-120C-12 33.6~67.2V 12V, 0~10A 50mV 89.5% 32x125.2x102mm
DDR-120C-24 33.6~67.2V 24V, 0~5A 50mV 91% 32x125.2x102mm
DDR-120C-48 33.6~67.2V 48V, 0~2.5A 50mV 92% 32x125.2x102mm
DDR-120D-12 67.2~154V 12V, 0~10A 50mV 89.5% 32x125.2x102mm
DDR-120D-24 67.2~154V 24V, 0~5A 50mV 91% 32x125.2x102mm
DDR-120D-48 67.2~154V 48V, 0~2.5A 50mV 91.5% 32x125.2x102mm