Power Adapter MEAN WELL DDR-120C-48 120W Input 33.6-67.2V Output 48V

The MEAN WELL DDR-120C-48 is an ultra-slim industrial DC-DC DIN-rail power converter designed to accept a wide input range of 33.6–67.2 VDC and deliver a regulated 48 VDC output at up to 2.5 A (120 W). Its compact housing (32 mm × 102 mm × 125.2 mm) is suitable for space-constrained control cabinets and complies with RoHS environmental requirements.

Advantages

This DIN-rail converter provides a stable 48 V output from fluctuating higher-voltage sources within the specified input range. The ultra-slim form factor saves panel and rail space while still delivering up to 120 W of power. Built to industrial standards, the unit is suitable for continuous operation and meets RoHS conformity.

Suitable for

• Industrial control cabinets and automation systems
• Telecom and networking equipment requiring stable 48 V supply
• Applications where DIN-rail mounting and compact size are required

Key specifications

• Model: DDR-120C-48 (MEAN WELL)
• Input voltage: 33.6–67.2 VDC
• Output: 48 VDC, 2.5 A (120 W)
• Dimensions (W × D × H): 32 mm × 102 mm × 125.2 mm
• Mounting: DIN-rail
• Environmental: RoHS compliant
• Manufacturer part number (MPN): DDR-120C-48
• EAN: 4021087050982

How to use

Mount the converter on a standard DIN rail inside the control cabinet. Connect a DC input source within 33.6–67.2 VDC to the input terminals, observing polarity. Connect the 48 VDC output to the load, ensuring the current does not exceed 2.5 A. Provide adequate ventilation and follow MEAN WELL installation and safety guidelines included with the product.

Recommendations

Use the DDR-120C-48 within its specified input and output ranges, protect the input with appropriate fusing, and install in an environment within the manufacturer’s recommended temperature and ventilation limits to ensure reliable operation.