400W 48V 8.3A 115/230V Switching Power Supply

Product Description :

The LE-400-48 Switching Power Supply is a high-performance 400W 48V DC power source optimized for industrial automation and DIY projects. Delivering 8.3A of stable output current, it features a switchable 115V/230V AC input, making it flexible and reliable for a variety of applications.

With its ultra-thin design, large output capacitor, high efficiency, and low temperature rise, this power supply ensures safe and long-lasting performance. It’s widely used in 3D printers, CNC stepper/servo systems, industrial automation, and computer equipment.

Key Features:

• Part Number: LE-400-48

• Input Voltage: 115/230VAC ±20% (switch selectable)

• Input Frequency: 47–63Hz

• Input Current: 40A/230VAC

• Output Voltage: 48V

• Output Current: 8.3A

• Rated Power: 400W

• Leakage Current: <0.5mA/230VAC

• Built-in EMI filter for stable performance

• Forced-air cooling via DC fan

• Protections: Over-current, over-voltage, short circuit, overheat

Specifications:

• Output Voltage: 48V DC

• Max Output Current: 8.3A

• Rated Power: 400W

• Input Voltage: 115V / 230V selectable

• Dimensions: 215 × 115 × 30 mm (L × W × H)

• Weight: 720g

Applications:

• 3D printers

• CNC stepper and servo systems

• Industrial automation

• Computer and electronics projects

The LE-400-48 power supply is designed for stability, efficiency, and durability, making it a perfect choice for demanding industrial and maker environments.