UHP-350-4.2

The Mean Well UHP-200-4.2 is a 3500W ultra-slim, fanless AC-DC power supply, ideal for industrial automation, communication systems, and low-voltage applications. This model is part of the UHP series, known for its high efficiency, compact size, and reliability in demanding environments.

Key Features:

✅ Ultra-Low Profile: Just 26mm (1.02 inches) thick, making it perfect for space-constrained applications.
✅ High Efficiency: Reaches up to 91% efficiency, reducing heat generation and increasing lifespan.
✅ Fanless Natural Cooling: Silent operation with no moving parts, improving reliability and durability.
✅ Power Factor Correction (PFC): Active PFC reduces power consumption and improves efficiency.
✅ Reliable and Safe: Includes built-in short circuit, overvoltage, overcurrent, and overtemperature protection.
✅ Wide Operating Temperature Range: -30°C to +70°C, ensuring stable performance in extreme conditions.
✅ Global Compatibility: Supports a wide input voltage range of 90-264VAC, allowing for worldwide use.
✅ Compliant with International Standards: Certified to IEC/EN/UL 62368-1, ensuring safety and quality.

Technical Specifications:

• Input Voltage: 90 ~ 264VAC / 127 ~ 370VDC

• Output Voltage: 4.2VDC

• Output Current: 40A

• Output Power: 168W (at 4.2V)

• Efficiency: Up to 91%

• Ripple & Noise: ≤ 100mVp-p

• Hold-up Time: 16ms at full load (230VAC)

• Cooling Method: Fanless, natural convection cooling

• Operating Temperature: -30°C to +70°C (derating may apply)

• Dimensions: 180 x 65 x 26mm (7.09" x 2.56" x 1.02")

• Weight: ~0.6 kg