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                                                                                                  1. Home
                                                                                                  2. Power Supplies
                                                                                                  3. DC / DC Converters
                                                                                                  4. Isolated DIN Rail Mount DC / DC Converters
                                                                                                  Print Page

                                                                                                  DDR-240D-48

                                                                                                  Isolated DIN Rail Mount DC/DC Converter, Railway, 2:1, 240 W, 1 Output, 48 V, 5 A

                                                                                                  MEAN WELL DDR-240D-48
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  ManufacturerMEAN WELL
                                                                                                  Manufacturer Part NoDDR-240D-48
                                                                                                  Newark Part No.68AH9510
                                                                                                  Product RangeDDR-240 Series
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  6 In Stock

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                                                                                                  2 Delivery in 1-3 Business Days(US stock)
                                                                                                  4 Delivery in 2-4 Business Days(UK stock)
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                                                                                                  QuantityPrice
                                                                                                  1+$235.390
                                                                                                  Price for:Each
                                                                                                  Minimum: 1
                                                                                                  Multiple: 1
                                                                                                  $235.39
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                                                                                                  This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                                                                                                  Product Information

                                                                                                  ManufacturerMEAN WELL
                                                                                                  Manufacturer Part NoDDR-240D-48
                                                                                                  Newark Part No.68AH9510
                                                                                                  Product RangeDDR-240 Series
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  Power Supply ApplicationsRailway
                                                                                                  Input Ratio2:1
                                                                                                  Output Power Max240W
                                                                                                  No. of Outputs1 Output
                                                                                                  Output Voltage - Output 148V
                                                                                                  Output Current - Output 15A
                                                                                                  Output Voltage - Output 2-
                                                                                                  Output Current - Output 2-
                                                                                                  Output Regulation-
                                                                                                  Isolation Voltage4kV
                                                                                                  DC / DC Converter Output TypeFixed, Adjustable
                                                                                                  Input Voltage DC Nom110V
                                                                                                  Width40mm
                                                                                                  Height125.2mm
                                                                                                  Depth113.5mm
                                                                                                  Input Voltage DC Min67.2V
                                                                                                  Input Voltage DC Max154V
                                                                                                  Product RangeDDR-240 Series
                                                                                                  SVHCNo SVHC (27-Jun-2024)

                                                                                                  Product Overview

                                                                                                  DDR-240D-48 is a DDR-240 series 240W DIN rail type DC-DC converter with main features including easy installation, ultra slim width (40mm), 4KVDC I/O isolation, 150% peak load, current sharing, DC OK, adjustable output voltage and full protective functions. It can be used for industrial & railway control, security control, communication system and other fields. Suitable applications include to DC buck/boost regulator, increasing system insulation level and voltage drop compensation along cable. It includes short circuit, overvoltage, overload protection, input reverse polarity, input under voltage protection. Application includes bus, tram, metro or railway system, semi-conductor fabrication equipment, factory automation, electro-mechanical, wireless network, telecom or datacom system. Approved by compliance to BS EN/EN45545-2 for fire protection, meet BS EN/EN50155/ IEC60571 including IEC61373 for shock & vibration, BS EN/EN50121-3-2 for EMC.

                                                                                                  • Input voltage range from 67.2 to 154VDC(continuous), output DC voltage is 48V
                                                                                                  • Output rated current is 5A, output rated power is 240W, typical efficiency is 92.5%
                                                                                                  • 2:1 wide input voltage
                                                                                                  • Current sharing up to 960W(3+1), DC OK relay contact
                                                                                                  • Cooling by free air convection, remote ON-OFF control
                                                                                                  • 3 years warranty
                                                                                                  • Working temperature range from -40 to +70°C
                                                                                                  • Dimension is (W x H x D) 1.57 x 4.92 x 4.46inch

                                                                                                  Technical Specifications

                                                                                                  Power Supply Applications

                                                                                                  Railway

                                                                                                  Output Power Max

                                                                                                  240W

                                                                                                  Output Voltage - Output 1

                                                                                                  48V

                                                                                                  Output Voltage - Output 2

                                                                                                  -

                                                                                                  Output Regulation

                                                                                                  -

                                                                                                  DC / DC Converter Output Type

                                                                                                  Fixed, Adjustable

                                                                                                  Width

                                                                                                  40mm

                                                                                                  Depth

                                                                                                  113.5mm

                                                                                                  Input Voltage DC Max

                                                                                                  154V

                                                                                                  SVHC

                                                                                                  No SVHC (27-Jun-2024)

                                                                                                  Input Ratio

                                                                                                  2:1

                                                                                                  No. of Outputs

                                                                                                  1 Output

                                                                                                  Output Current - Output 1

                                                                                                  5A

                                                                                                  Output Current - Output 2

                                                                                                  -

                                                                                                  Isolation Voltage

                                                                                                  4kV

                                                                                                  Input Voltage DC Nom

                                                                                                  110V

                                                                                                  Height

                                                                                                  125.2mm

                                                                                                  Input Voltage DC Min

                                                                                                  67.2V

                                                                                                  Product Range

                                                                                                  DDR-240 Series

                                                                                                  Technical Docs (1)

                                                                                                  Technical Data Sheet EN

                                                                                                  Legislation and Environmental

                                                                                                  US ECCN:EAR99
                                                                                                  EU ECCN:Unknown
                                                                                                  RoHS Compliant:Yes

                                                                                                  RoHS

                                                                                                  RoHS Phthalates Compliant:Yes

                                                                                                  RoHS

                                                                                                  SVHC:No SVHC (27-Jun-2024)
                                                                                                  Download Product Compliance Certificate

                                                                                                  Product Compliance Certificate

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