Bloc d'alimentation MEAN WELL DDR-240C-24

The MEAN WELL DDR-240C-24 is an ultra-slim industrial DC-DC DIN-rail converter designed for applications requiring a regulated 24 Vdc output from a higher-voltage DC source. It accepts an input voltage range of 33.6–67.2 Vdc and provides a single 24 Vdc output rated at up to 10 A (240 W). The unit is compact and RoHS compliant, suitable for integration into control cabinets and industrial power systems.

Advantages

Compact DIN-rail form factor with a width of 40 mm enables space-saving mounting. Wide input range allows operation from various DC bus voltages. The converter delivers a stable 24 Vdc output up to 10 A (240 W) and is RoHS compliant, meeting environmental requirements. Designed for industrial environments, it supports reliable power conversion with standard mechanical footprint for DIN-rail installations.

Suitable for

• Industrial control cabinets and automation systems
• Telecom and battery-backed DC power systems
• Machine builders and OEM equipment requiring 24 Vdc rail
• Applications needing compact DIN-rail mounted DC-DC conversion

Key specifications

• Model: MEAN WELL DDR-240C-24 (MPN: DDR-240C-24)
• Input voltage: 33.6–67.2 Vdc
• Output: 24 Vdc, 10 A (max), 240 W
• Dimensions (W × D × H): 40 mm × 113.5 mm × 125.2 mm
• Compliance: RoHS
• Packaging: sold in packs of 20 units
• Brand: mean well, EAN: 4021087050821

How to use

Mount the DDR-240C-24 on a standard DIN rail inside an electrical cabinet. Connect the DC input source within the specified 33.6–67.2 Vdc range to the input terminals, observing correct polarity. Connect the 24 Vdc output to the load, ensuring the total current draw does not exceed 10 A. Follow standard wiring practices, secure terminal screws to the recommended torque, and allow adequate ventilation around the unit.

Recommendations

Verify input voltage and polarity before powering the unit. Use appropriate overcurrent protection on both input and output circuits, and ensure ambient temperature and ventilation meet the manufacturer's guidelines to maintain performance and longevity.