کانورتر (DC-DC) ریلی DDR-240B-48

MEAN WELL DDR-240B-48:

DDR-240 series is a 240W DIN Rail type DC-DC converter with main features including DIN rail-type easy installation, ultra slim width (40mm), 2:1 wide input voltage, fanless design, -40~+70℃ wide operating temperature, 4KVdc I/O isolation, 150% peak load, current sharing, DC OK, adjustable output voltage and full protective functions.
This series of models has various input options: 16.8~33.6V / 33.6~67.2V/ 67.2~154V and two output options: 24V / 48V and 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 … etc.

Features:

• 2:1 wide input range
• -40~+70℃ wide working temperature
• Protections: Short circuit / Overload / Over voltage / Over temperature / Input reverse polarity/ Input under voltage protection
• 4KVdc I/O isolation (Reinforced isolation)
• DC OK relay contact
• Remote ON-OFF control
• 150% peak load capability
• Current sharing up to 960W(3+1)
• Compliance to BS EN/EN50155 and BS EN/EN45545-2
• Railway standard
• Width only 40mm
• DC output adjustable
• Cooling by free air convection
• Can be installed on DIN rail TS-35/7.5 or 15
• 3 years warranty

Applications:

• Bus, tram, metro or railway system
• Industrial control system
• Semi-conductor fabrication equipment
• Factory automation
• Electro-mechanical
• Wireless network
• Telecom or datacom system

Specs:

DDR-240-SPEC

MEAN WELL DDR Series:

In our continual mission to expand the MEAN WELL DC-DC converter product line and to fulfill different application requirements, MEAN WELL is proud to announce the DIN rail mount DDR family to complement the previously released enclosed type, PCB open frame type, board mount type, and encapsulated module type DC-DC converters. The first DDR family members to meet the market are the 15W~60W series, and we have plans for the DDR family to include 15W/30W/60W/120W/240W models eventually. The release of the DIN rail mount family will empower the MEAN WELL product line with more DC-DC options available to the market and will elevate MEAN WELL as a more complete one-stop-shop for any AC/DC+DC/DC power system solutions.
The DDR-15~60 series are equipped with DIN rail mounting brackets for fast and convenient installations. With outstanding features such as 4:1 wide input range, -40~+85°C operating temperature, 4000VDC IP-OP reinforced isolation, 3-year warranty, etc., these series are suitable for industrial control, automation, and communication systems. Typical applications include battery voltage regulator, additional system insulation, DC UPS and much more.