Mean Well RQ-125B Quad Output SMPS Power Supply – 120W Multi-Voltage Industrial DC PSU

Mean Well RQ-125B Quad Output SMPS Power Supply – 120W Multi-Voltage Industrial DC PSU 

Versatile and dependable Mean Well RQ-125B quad output switching power supply delivering 120 W total power with multiple regulated DC outputs — ideal for complex systems requiring different voltages from one unit.

This power supply provides four independent outputs: 5 V @ 11 A, 12 V @ 4.5 A, 5 V Aux @ 1 A and 12 V Aux @ 0.5 A, offering flexibility for mixed-voltage devices. With a high-efficiency switching design, wide AC input range and built-in safety protections, the RQ-125B delivers stable, low-noise power for industrial automation, communication equipment, embedded electronics, control panels and more.

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Key Features

• Total Power: 120 W
• Multi-Voltage Outputs:
  • 5 V @ 11 A
  • 12 V @ 4.5 A
  • 5 V Aux @ 1 A
  • 12 V Aux @ 0.5 A
• Efficient switching power design
• Stable, low-noise DC outputs
• Wide AC input voltage support
• Built-in protections: overload, short circuit, overvoltage
• Industrial-grade construction
• Suitable for continuous operation

Typical Applications

• Industrial automation and control systems
• Embedded controllers and PLC power
• Communication and networking equipment
• Mixed-voltage electronics and devices
• LED lighting and display systems
• Workshop, lab and machine power supplies

RQ-125 Datasheet