TDK-LAMBDA DRP120-1

TDK-Lambda DIN Rail Power Supply 24VDC 5A 120W DRP120-1

Description

This TDK-Lambda DRP120-1 is a high-quality, single-phase DIN rail power supply designed for industrial applications. It provides a stable and reliable 24VDC output with a capacity of 5A (120W). The unit features a manually switchable input voltage between 115VAC and 230VAC, making it versatile for global use. Its convection cooling and robust metal housing ensure durability in demanding environments. Manufactured in Germany, this power supply is a testament to quality engineering.

Specifications

• Manufacturer: TDK-Lambda
• Model: DRP120-1
• Input Voltage: 115 / 230 VAC (Switch Selectable)
• Input Frequency: 47-63 Hz
• Input Current: 2.6A at 115V / 1.4A at 230V
• Output Voltage: 24 VDC
• Output Current: 5 A
• Power Rating: 120 Watts
• Mounting Type: DIN Rail
• Operating Temperature: 0 to 60 deg C

Label Info

• Label Nr.: EL-286.961.20-01 B
• UL Recognized: E135494
• UL Listed: IND. CONT. EQ. 18WM

Application

Ideal for powering a wide range of industrial automation and control equipment, including PLCs, sensors, actuators, and other devices requiring a stable 24VDC source.

Country of Origin

Made in Germany

CO2 Impact

By purchasing this reused item, you are contributing to a circular economy and helping to save 28 kg of CO2. This is equivalent to the emissions from driving a car for 140 kilometers.

Availability

This is an obsolete item, but it is available from our stock. Limited quantity available. Order now from spareparts2day for expert support and fast delivery.

FAQ

Is the input voltage on the DRP120-1 auto-ranging?

No, it is not. The input voltage (115V or 230V AC) must be manually selected using the red switch on the front panel before applying power. Incorrect selection can damage the unit.

What is the recommended wire gauge for the input and output terminals?

The label indicates a conductor size of 0.5 to 4 mm squared. For a 5A load, using a wire gauge of at least 1.5 mm squared (approx. 16 AWG) is recommended for the output to minimize voltage drop.

Can this DRP120-1 power supply be operated in parallel with another unit for redundancy or increased current?

The DRP series was not specifically designed for parallel operation. While it might be possible using external ORing diodes for redundancy, it is not a standard feature. For increased current, it is recommended to use a single power supply with a higher rating.

Last Update: Friday, March 13, 2026

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