MEAN WELL RPD-75A 75W Dual Output AC/DC Power Supply 5V 10A, 12V 5A

The MEAN WELL RPD-75A is a 75W dual-output AC/DC power supply delivering +5V at up to 10A and +12V at up to 5A, ideal for industrial and embedded applications requiring reliable, convection-cooled power. Its wide input range of 88–264V AC (125–373V DC) and full protection suite make it a robust choice for global deployment.

Advantages

Dual outputs provide both logic and peripheral voltages from a single compact unit, reducing component count and wiring. Free air convection cooling eliminates fan noise and maintenance, while the 3000V AC isolation and built-in protections (short circuit, overload, over voltage) ensure long-term reliability. The chassis-mount design simplifies integration into equipment enclosures.

Suitable for

• Industrial control systems and automation equipment
• Telecom and datacom devices requiring 5V and 12V rails
• Test and measurement instruments
• Embedded systems and single-board computers
• General-purpose electronics projects needing a stable dual supply

Key specifications

• Output power: 75W total (5V/10A + 12V/5A)
• Input voltage: 88–264V AC (47–63Hz) or 125–373V DC
• Efficiency: 78%
• Ripple & noise: 120mVp-p max
• Operating temperature: -25°C to +70°C (derating may apply)
• Isolation voltage: 3000V AC (input to output)
• Certifications: UL60950-1, TUV EN60950-1, CB, CE
• Mounting: Chassis mount with screw terminals

Recommendations

For reliable dual-voltage power in a compact, fanless design, the RPD-75A is an excellent choice. Ensure adequate ventilation and derate output above 50°C ambient. Always verify load requirements and use appropriate fusing on the input.