• Output Power: 15 W
• Output Voltage: 5 V DC
• Output Current: 3 A
• Input Voltage Range: 85 – 264 V AC / 120 – 370 V DC, 47 – 63 Hz
• Efficiency: 78%
• Ripple & Noise: ≤ 80 mVp-p
• Inrush Current: Cold start 45 A @230 VAC
• No-Load Power Consumption: < 0.3 W
• Operating Temperature: −30 °C to +70 °C
• Cooling: Fanless free air convection
• Protections: Short circuit, Overload, Over voltage
• Voltage Adj. Range: 4.75 – 5.5 V DC
• Isolation Voltage: 3000 V AC between input and output
• Dimensions (L x W x H): 63.5 mm x 45.7 mm x 24 mm
• Weight: approx. 57 g
• Safety & EMC Certificates: UL62368-1, TUV BS EN/EN62368-1, EAC, CCC, CE
• Form Factor: Open-frame PCB power supply (1.8" x 2.5")
• Manufacturer Warranty: 3 Years

Information about MEAN WELL EPS-15-5

The MEAN WELL EPS-15-5 is an ultra-compact, high-efficiency open-frame PCB power supply engineered specifically for space-constrained industrial, control, and embedded equipment. Featuring a miniature footprint of just 1.8" x 2.5" (63.5 x 45.7 mm) and a low-profile height of 24 mm, it integrates seamlessly into tight enclosures. It accepts a wide universal input range of 85 to 264 V AC while maintaining an exceptionally low no-load power consumption under 0.3 W. This makes it an outstanding solution for green-energy initiatives, IoT edge devices, and standby power architectures that demand high efficiency.

A key strength of the EPS-15-5 lies in its robust fanless design utilizing natural air convection, which enables completely silent, maintenance-free operation across temperature extremes ranging from −30 °C to +70 °C. The nominal 5 V output can be fine-tuned onboard (4.75–5.5 V DC) to precisely match system load requirements and compensate for line drops. Built-in protection circuitry safeguards against short circuits, overloads, and overvoltage, ensuring long-term reliability. Backed by international safety standards like UL62368-1 and TUV alongside a solid 3-year manufacturer warranty, this supply offers premium performance for compact electronic setups.