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MEAN WELL DRA Switched Mode DIN Rail Power Supply 30V DC Output, 1.7A, 40W, AC/DC Input DRA-40-24

Category DIN Rail Power Supplies Brand MEAN WELL Condition New

Specifications

Country of Origin India
Brand MEAN WELL
Power 40W
Height 90mm
Model DRA-40-24
Depth 100mm
Width 40mm
Series DRA
Output Current 1.7A
Maximum Operating Temperature 70°C
Sub Type Switched Mode
Minimum Operating Temperature -30°C
Number of outputs 1
Maximum Input Voltage 370, 264V dc
Electrical Phase 1
Standards/Approvals TUV EN 609501, RoHS, UL
Maximum Output Voltage 30V dc
Minimum Input Voltage 90V ac

Key Features

  • Compact design with 40 mm width for space-saving DIN Rail mounting.
  • Operates with wide input voltage range up to 264V AC and 370V DC.
  • Built-in 3 in 1 dimming function supporting 1-10 V DC, PWM signal, or resistance control.
  • Includes protections against short circuit, overload, and overvoltage for enhanced reliability.
  • Cooling by free air convection with LED indicator for power-on status.
  • Wide operating temperature range from -30°C to +70°C suitable for harsh environments.
  • Conforms to standards TUV EN 609501, RoHS, and UL for safety and quality assurance.
  • Ideal for industrial automation, machine vision inspection, and plant cultivation systems.

Product Description

MEAN WELL DRA-40-24 is a switched mode DIN Rail power supply delivering 40 watts of power with a 30V DC output at 1.7 amperes. It supports universal AC and DC wide input voltages, up to 264V AC and 370V DC, making it suitable for diverse industrial power setups.

This power supply features a compact 40 mm width design allowing easy installation in tight spaces on standard DIN Rails (TS-35/7.5 or 15 mm). The DRA series offers a built-in 3 in 1 dimming capability with options for 1 V DC to 10 V DC, PWM signal, or resistance dimming, allowing precise LED lighting control.

Robust protections against short circuit, overload, and overvoltage ensure reliable operation and safeguard connected equipment. Cooling is achieved by free air convection, eliminating the need for noisy fans, and an LED indicator clearly shows power-on status.

MEAN WELL DRA-40-24 operates efficiently up to 87% and has a wide ambient temperature tolerance from -30°C to +70°C, suitable for industrial automation, machine vision, and plant cultivation systems. It complies with safety standards including TUV EN 609501, RoHS, and UL certifications for electrical safety and environmental compliance.

Compact 40 mm width housing suitable for space-constrained installations. Universal AC/DC input voltage compatibility enhances flexibility and ease of use. Multiple dimming options for LED lighting intensity control. Designed with multiple protection features for secure and stable operation.

Fanless cooling design with LED power indicator. Wide operating temperature range supports harsh industrial environments. Meets international safety and environmental standards. Ideal for powering sensors, actuators, motors, and monitoring equipment.

Mounts on standard DIN Rail types for streamlined panel organization. Passed 100% full load burn-in test for quality assurance.

The MEAN WELL DRA series is a reliable power solution for industrial, automation, laboratory, and manufacturing applications requiring stable DC power with easy installation and versatile control options. Explore more MEAN WELL power supplies and industrial components at EnvMart.

Explore more products in our DIN Rail Power Supplies category.

MEAN WELL DRA Switched Mode DIN Rail Power Supply 30V DC Output, 1.7A, 40W, AC/DC Input DRA-40-24
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Frequently Asked Questions

The DRA-40-24 power supply provides a maximum output voltage of 30V DC and an output current of 1.7A.

It operates with a wide input voltage range, supporting up to 264V AC and 370V DC.

The dimensions are 40mm in width, 100mm in depth, and 90mm in height.

It features a fanless cooling design that relies on free air convection, which helps reduce noise.

The DRA-40-24 conforms to TUV EN 609501, RoHS, and UL safety standards.

This power supply has a power rating of 40W.

This model features one output.

It includes a built-in 3 in 1 dimming function supporting 1-10V DC, PWM signal, or resistance control.

This power supply is ideal for industrial automation, machine vision inspection, and plant cultivation systems.

It includes protections against short circuit, overload, and overvoltage to ensure reliable operation.

This power supply operates on a single electrical phase.

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