The DDR-120C-24 is a compact 120W DIN rail DC-DC converter delivering 24VDC output for demanding industrial applications. Featuring a slim 32mm profile, 2:1 wide input voltage range, and finless design, it installs easily in space-constrained environments. With 150% peak load capacity and adjustable output voltage, it handles voltage drop compensation and system insulation upgrades across railway, transit, automation, and telecommunications systems. Comprehensive protection includes short circuit, overload, overvoltage, and reverse polarity safeguards. Certified to IEC 62368-1, UL 62368-1, and AS/NZS 62368.1 standards.

Specification

Input voltage range from 33.6 to 67.2VDC, output DC voltage is 24V
Output rated current is 5A, output rated power is 120W, typical efficiency is 91%
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

Datasheet: DDR-120C-24.pdf

MEAN WELL - DDR-120C-24, 120W DIN Rail Type DC-DC Converter 24VDC output