MEAN WELL EPS-15-5 - 15W Single Output PCB Mount AC/DC Power Supply, 5V 3A, 90-264VAC, Overload/Overvoltage/Short Circuit Protection, ITE Safety

Many compact electronic devices require a reliable, low-power DC source that can operate from a wide range of AC mains voltages. The MEAN WELL EPS-15-5 solves this by delivering a stable 5V output at up to 3A from any input between 90 and 264VAC, making it ideal for embedded systems, industrial controls, and ITE applications worldwide.

Who is it for

This power supply is perfect for engineers and technicians integrating power into PCBs, automation equipment, or small appliances that need a compact, board-mounted solution with international safety approvals.

Main features

• 15W total output with single 5V DC channel
• Wide input range: 90~264VAC, 47~63Hz
• High efficiency up to 81% and low ripple & noise (80mVp-p)
• Comprehensive protections: overload, overvoltage, short circuit
• Safety approvals: UL60950-1, TUV EN60950-1, CB IEC60950-1 (ITE)
• Compact PCB mount design with free air convection cooling
• Wide operating temperature: -30°C to +70°C

Specifications

• Output Power: 15 W
• Output Voltage: 5 VDC
• Output Current: 3 A
• Input Voltage Range: 90 ~ 264 VAC
• Input Frequency: 47 ~ 63 Hz
• Efficiency: 81%
• Hold-up Time: 50 ms (at full load, 230VAC)
• Protection Features: Overload, Overvoltage, Short Circuit
• Safety Standards: UL60950-1, TUV EN60950-1, CB IEC60950-1 (ITE)
• Operating Temperature Range: -30 ~ +70°C
• Mounting Type: PCB Mount
• Number of Outputs: Single
• Ripple & Noise: 80 mVp-p
• Line Regulation: ±0.5%
• Load Regulation: ±1.0%
• Isolation Voltage: I/P-O/P: 3KVAC
• Cooling Type: Free Air Convection
• MTBF: >700K hrs

Tips

Ensure adequate airflow around the unit for optimal performance. For PCB mounting, follow the recommended footprint and keep input and output traces separated to maintain isolation integrity.