Power Adapter MEAN WELL DDR-15L-5 15W Input 18-75V Output 5V

The MEAN WELL DDR-15L-5 is an ultra-slim industrial DC-DC DIN-rail converter designed for applications requiring a wide input range and a stable 5V output. With an input voltage range of 18–75 VDC and a regulated single output of 5 VDC at up to 3 A (15 W), this compact module supplies reliable power in constrained installation spaces. Its slim construction (54.5 mm depth, 90 mm height) and light weight (approximately 80 g) make it suitable for DIN-rail mounting in control cabinets and other industrial enclosures. The unit is RoHS compliant.

Advantages

The DDR-15L-5 provides a wide input voltage window that supports various battery and industrial power sources while delivering a fixed 5 V output with up to 3 A current capability. Its ultra-slim form factor conserves DIN-rail space and simplifies integration into compact panels. Being RoHS compliant, it meets environmental material restrictions.

Suitable for

• Powering 5V logic devices and controllers in industrial automation
• Supplying embedded systems and single-board computers that require 5V input
• Use in control cabinets and DIN-rail mounted equipment with limited space

Key specifications

• Manufacturer: MEAN WELL
• Model/MPN: DDR-15L-5
• Input voltage: 18–75 VDC
• Output: 5 VDC, 3 A (15 W)
• Mounting: DIN-rail
• Dimensions: 54.5 mm (depth) × 90 mm (height)
• Weight: ≈ 80 g
• Compliance: RoHS
• EAN: 4021087050852

How to use

Mount the converter on a standard DIN-rail inside a control cabinet and connect the input terminals to a suitable DC source within the 18–75 V range. Connect the 5 V output to the load, observing correct polarity and ensuring the connected devices do not exceed 3 A total current. Provide appropriate wiring and fuse protection on the input side according to system requirements. Allow adequate airflow around the module for normal operation.

Recommendations

Use proper input protection (fuse or circuit breaker) and verify the input voltage range before connection. Keep the load within the 3 A limit and follow MEAN WELL installation guidelines for DIN-rail devices to ensure safe and reliable operation.