DRH-120-24 Power Supply 340-550VAC 2 phase input, output 24 volts DC 5.0 Amps

DRH-120-24 Power Supply 340-550VAC 2 phase input, output 24 volts DC 5.0 Amps

Mean Well DRH-120-24 DIN rail power supply providing 120 W output with 24 V DC voltage and 5 A current for industrial automation systems.

SKU: DRH-120-24Alt SKU: DRH12024MPN: DRH-120-24
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Why Choose the Mean Well DRH-120-24 DIN Rail Power Supply?

The Mean Well DRH-120-24 is a robust DIN rail switching power supply designed for industrial environments requiring reliable DC power conversion from high-voltage AC systems. Part of the advanced Mean Well DRH series, this power supply delivers a regulated 24 V DC output with a rated current of 5 A and a total power rating of 120 W.

Designed for industrial automation and electrical control applications, the DRH-120-24 supports a wide 340–550 V AC two-phase input, making it suitable for high-voltage industrial power systems. Its DIN rail mounting format allows straightforward installation inside control cabinets, machinery panels and industrial electrical enclosures.

With a 24 V DC output voltage, 5 A output current and high-voltage AC input capability, the Mean Well DRH-120-24 provides dependable power for PLCs, automation equipment, sensors and industrial control systems.

Key Advantages

  • 120 W DIN rail switching power supply for industrial applications.
  • 24 V DC regulated output suitable for automation systems.
  • 5 A output current for reliable equipment power.
  • Designed for high-voltage industrial AC input systems.
  • Compact DIN rail mounting saves control cabinet space.
  • Reliable Mean Well construction for demanding industrial environments.

Key Features

  • Mean Well DRH series DIN rail power supply.
  • 120 W rated output power.
  • 24 V DC output voltage.
  • 5 A rated output current.
  • 340–550 V AC two-phase input.
  • DIN rail mounting design for electrical cabinets.
  • Built-in overload and short circuit protection.
  • Suitable for industrial automation and control systems.

Reliable DC Power for Industrial Automation

DIN rail power supplies such as the Mean Well DRH-120-24 provide stable DC power conversion for demanding industrial applications. By converting high-voltage AC input into regulated 24 V DC output, they support reliable operation of automation controllers, sensors and electrical control equipment.

The DRH series is designed for industrial installations where high-voltage input capability, compact DIN rail mounting and dependable performance are essential.

Typical Applications

  • Industrial automation control panels.
  • PLC and machine control systems.
  • Factory electrical distribution equipment.
  • Industrial monitoring and instrumentation.
  • Motor control cabinets.
  • Automation machinery and production systems.

Technical Specifications

Manufacturer Mean Well
Series DRH Series
Model DRH-120-24
Product type DIN rail switching power supply
Rated power 120 W
Output voltage 24 V DC
Output current 5 A
Input voltage 340–550 V AC
Input phase Two phase
Input frequency 47–63 Hz
Efficiency approx. 89%
Mounting type DIN rail mounting
Cooling method Natural air convection
Operating temperature -30 to +70 °C
Standards CE, UL and industrial safety approvals

Frequently Asked Questions

What is the Mean Well DRH-120-24 used for?

The DRH-120-24 is used to provide regulated 24 V DC power for industrial automation, control systems and electrical equipment supplied from high-voltage AC networks.

What output voltage does the DRH-120-24 provide?

The Mean Well DRH-120-24 provides a regulated 24 V DC output.

What is the maximum output current of this power supply?

The DRH-120-24 provides a rated output current of 5 A.

What input voltage does the DRH-120-24 support?

The power supply accepts a high-voltage 340–550 V AC two-phase input.

How is the DRH-120-24 installed?

The power supply is designed for DIN rail mounting inside industrial control cabinets and electrical enclosures.

Trusted by Automation Engineers Worldwide

Mean Well DRH series power supplies are widely used by industrial automation engineers and electrical professionals for reliable DC power conversion in demanding control systems.

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