DDR-120B-12

DDR-120B-12 is a DDR-120 series 120W DIN rail type DC-DC converter with main features including easy installation, ultra-slim width (32mm), 2:1 wide input voltage, finless design, 150% peak load, adjustable output voltage, and full protective functions. It can be used for industrial and railway control, security control, communication system, bus, metro, tram and other fields. Suitable applications include DC buck/boost regulator, increasing system insulation level, and voltage drop compensation along the cable. It includes short circuit, overload, over voltage, input reverse polarity, input under voltage protection. Application includes bus, train, metro, railway system, semi-conductor fabrication equipment, factory automation, electro-mechanical, wireless network, telecom or datacom system. Approved by IEC 62368-1, UL 62368-1, EAC TP TC 004, AS/NZS 62368.1, design refer to UL508.

• Input voltage range from 16.8 to 33.6VDC, output DC voltage is 12V
• Output rated current is 10A, output rated power is 120W, typical efficiency is 89%
• Compliance to BS EN/EN50155 and BS EN/EN45545-2 railway standard
• DC output adjustable, cooling by free air convection
• Can be installed on DIN rail TS-35/7.5 or 15
• 4KVdc I/O isolation(reinforced isolation)
• 3 years warranty
• Working temperature range from -40 to +70°C
• Dimension is (W x H x D) 32 x 125.2 x 102mm