MEAN WELL S-400-24 – 24V 16.7A 400W Power Supply

Product Description

              The MEAN WELL S-400-24 is a robust and reliable 400W single output switching power supply, delivering a 24V DC output at 16.7A. Designed by industry-leading manufacturer MEAN WELL, this model is widely used in industrial automation, control systems, LED applications, and other electronics requiring high power and stability.

Key Features:

• Output Voltage: 24V DC

• Output Current: 16.7A

• Rated Power: 400W

• Input Voltage Range: 88–132VAC / 176–264VAC selectable by switch (or 248–370VDC)

• Efficiency: Up to 85%

• Cooling System: Built-in DC fan with temperature and load control

• Protections:

  • Short circuit

  • Overload (105~135%)

  • Over voltage (27.6–32.4V)

  • Over temperature

• Voltage Adjustment: ±10% via onboard potentiometer

• Indicators: LED indicator for power on

• Dimensions: 215 × 115 × 50 mm (L×W×H)

• Operating Temperature: -10°C to +60°C (with derating)

• Safety Standards: Complies with UL, TUV, and CE certifications

Applications:

• Industrial automation and control systems

• LED signage and lighting setups

• CNC machinery and 3D printers

• Security systems and surveillance equipment

• Telecommunications and instrumentation