MEAN WELL DC/DC DIN Rail Converter, 15W - 5V 3A
MEAN WELL DDR-15 DIN rail DC-DC converter, 12V, 1.25A, 15W, wide 4:1 input, 4kV isolation, robust protection.
The MEAN WELL DDR-15 series DIN rail DC-DC converters deliver reliable, regulated power conversion for demanding industrial and telecommunications applications. Designed for effortless installation on standard DIN rails, the ultra-slim 17.5mm housing saves valuable cabinet space. With a 4:1 ultra-wide input voltage range (18 to 75VDC), these converters offer exceptional flexibility, accepting a broad spectrum of DC supply voltages. Full protective features include short circuit, overvoltage, overload, input reverse polarity, and input under-voltage protection, ensuring safe operation in critical systems. The converters also provide a DC output adjustable by ±10%, allowing fine-tuning to meet specific load requirements. No minimum load is required, simplifying system design. Cooling is via free air convection, guaranteeing silent, maintenance-free operation. With an isolation voltage of 4kV, these converters enhance system insulation levels and are ideal for DC buck/boost regulation and voltage drop compensation along cables. Approved to IEC 62368-1 and AS/NZS 62368.1, with design reference to UL508, they meet stringent safety standards. Typical efficiency is 86%, contributing to energy savings and reduced heat generation. The operating temperature range spans from -40°C to +85°C, making them suitable for harsh environments. These converters are perfect for factory automation, semiconductor fabrication equipment, wireless networks, telecom and datacom systems, and railway applications. The 15W output power models deliver a stable 12V output at 1.25A. Trust MEAN WELL's proven engineering for a reliable, long-lasting power solution.
Variant Details
- Size: 5V 3A
- Industrial control
- Security control
- Communication systems
- DC buck regulation
- Series: DDR-15
- Output Power: 15W
- Number of Outputs: 1
- Output Type: Fixed, Adjustable (±10%)
- Input Voltage Range: 18 to 75VDC
- Nominal Input Voltage: 48VDC
- Input Ratio: 4:1
- Isolation Voltage: 4kV
- Typical Efficiency: 85%
- Operating Temperature: -40 to +85°C
- Cooling Method: Free air convection
- Width: 17.5mm
- Height: 90mm
- Depth: 54.5mm
- Weight: 82 grams
- Approvals: IEC 62368-1, AS/NZS 62368.1 (Design refers to UL508)
- Protections: Short circuit, overvoltage, overload, input reverse polarity, input under voltage
- Output Power Max: 15W
- of Outputs: 1 Output
- Output Voltage - Output 1: 5V
- Output Current - Output 1: 3A
- DC / DC Converter Output Type: Fixed, Adjustable
- Input Voltage DC Nom: 48V
- Input Voltage DC Min: 18V
- Input Voltage DC Max: 75V
- Product Range: DDR-15 Series
- SVHC: No SVHC (25-Jun-2025)
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