MEAN WELL EPS-65-24 65W 24V 2.71A AC/DC Open Frame Switching Power Supply

Up to 90% efficiency and a compact open-frame design make the MEAN WELL EPS-65-24 a standout choice for industrial and embedded applications. This 65-watt AC/DC power supply delivers a stable 24 VDC output with 2.71 A current, accepting a universal AC input of 80–264 VAC (or 113–370 VDC) for worldwide compatibility. Built with free air convection cooling, it operates silently across a wide temperature range from -30°C to +70°C, ensuring reliable performance even in challenging environments.

Overview

The EPS-65 series from MEAN WELL is a proven family of single-output, open-frame switching power supplies. The EPS-65-24 model provides 65 W of continuous power with a 24 VDC output, ideal for industrial control systems, automation equipment, test instruments, and other space-constrained devices. Its PCB-type form factor allows easy integration into your own enclosure, while the built-in protections safeguard both the supply and connected loads.

What stands out

• High efficiency up to 90% reduces energy waste and heat generation
• Wide input voltage range: 80–264 VAC (113–370 VDC) for global use
• Full protection suite: short circuit, overload, over voltage, and over temperature
• Compact open-frame design with free air convection cooling (no fan, zero noise)
• Operating temperature range from -30°C to +70°C for harsh environments
• Low no-load power consumption < 0.1 W meets energy-saving requirements

Technical details

• Output power: 65 W
• Output voltage: 24 VDC (adjustable 21.6–26.4 V)
• Output current: 2.71 A
• Ripple & noise: 150 mVp-p
• Input voltage: 80–264 VAC / 113–370 VDC
• Efficiency: up to 90%
• Isolation voltage: 3 kVAC (input to output)
• Safety standards: UL62368-1, TUV EN62368-1, EAC TP TC 004
• EMC: EN55032 Class B, EN61000-3-2,3, EN61000-4-2,3,4,5,6,8,11
• Cooling: free air convection
• Form factor: PCB type / open frame
• Dimensions (L x W x H): 101.6 x 50.8 x 29 mm (4.00 x 2.00 x 1.14 in)
• Weight: 0.15 kg (0.33 lb)

Our verdict

The MEAN WELL EPS-65-24 combines high efficiency, robust protection, and a wide operating temperature range in a compact open-frame package. It's a reliable, cost-effective power solution for industrial and embedded applications where space and thermal management are critical.