TDK-Lambda Europe GmbH 120/960W DIN-Rail power supplies DRB480-24-3-A6

Description
The DIN-Rail power supplies in the DRB series are part of TDK-Lambda’s industrial heritage. They can be used in many applications, ranging from conventional switch cabinets and decentralised machinery and systems, to renewable energy and charging solutions. The series covers the popular output voltages of 12, 24, 48 and 72 volts, and users can operate them, both with AC or DC voltage. The DRB’s high operating efficiencies, the use of high-quality electrolytic capacitors and the integration of a gas discharge tube provide maximum system up-time. Special models featuring conformal coating are available for use in challenging environments containing corrosive gases. Overall the DRB 3 phase series offer an excellent balance between functionality and price. Explore the DRB 3 Phase Series Features Operation with AC or DC voltage for a wide range of applications Parallel mode switch to activate load balancing behaviour Integrated GDT for ultimate process stability Very low inrush energy peak (I²t) saves cost for input line protection Screw or push-in terminals available to serve individual application needs High efficiency contributes to an eco-friendly energy footprint DC-OK and inhibit relay contacts for professional integration into applications control architecture Comprehensive boost power capabilities support start-up into heavy loads Exceeds regulatory EMC standards on radiated emission (Class B), surge immunity and fast transients Applications for this product General Purpose Industrial Factory Automation / Process Control Test & Measurement Broadcast / Communications / Professional Audio Renewable Energy Semiconductor Fabrication
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Description
The DIN-Rail power supplies in the DRB series are part of TDK-Lambda’s industrial heritage. They can be used in many applications, ranging from conventional switch cabinets and decentralised machinery and systems, to renewable energy and charging solutions. The series covers the popular output voltages of 12, 24, 48 and 72 volts, and users can operate them, both with AC or DC voltage. The DRB’s high operating efficiencies, the use of high-quality electrolytic capacitors and the integration of a gas discharge tube provide maximum system up-time. Special models featuring conformal coating are available for use in challenging environments containing corrosive gases. Overall the DRB 3 phase series offer an excellent balance between functionality and price. Explore the DRB 3 Phase Series Features Operation with AC or DC voltage for a wide range of applications Parallel mode switch to activate load balancing behaviour Integrated GDT for ultimate process stability Very low inrush energy peak (I²t) saves cost for input line protection Screw or push-in terminals available to serve individual application needs High efficiency contributes to an eco-friendly energy footprint DC-OK and inhibit relay contacts for professional integration into applications control architecture Comprehensive boost power capabilities support start-up into heavy loads Exceeds regulatory EMC standards on radiated emission (Class B), surge immunity and fast transients Applications for this product General Purpose Industrial Factory Automation / Process Control Test & Measurement Broadcast / Communications / Professional Audio Renewable Energy Semiconductor Fabrication
Request a Quote
Datasheet
Datasheet Summary
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The DRB480-24-3-A6 is a 480W, 24VDC DIN-rail power supply with screw terminals and conformal coating for use in corrosive environments. It operates from AC input voltages of 300-575VAC or DC input voltages of 390-810VDC, with a nominal output current of 20A and boost capability up to 30A for 5 or 7 seconds. It achieves 95.1% efficiency under AC input, with a power factor of 0.92 and no-load consumption under 3.2W. The unit includes DC-OK and inhibit relay contacts, integrated GDT for surge protection, and meets IEC EN 61010-1, IEC EN 62368-1, and UL CSA standards. It complies with EU Low Voltage, EMC, RoHS, and Hazardous Substances Directives. Dimensions are 65 x 129 x 159.3mm and weight is 1050g. Operating temperature ranges from -25°C to +70°C, with a minimum MTBF of 4.40 million hours at 50% load. Parallel operation and load balancing are supported via a switch.

Datasheet Summary
Powered by GS/AI

The DRB480-24-3-A6 is a 480W, 24VDC DIN-rail power supply with screw terminals and conformal coating for use in corrosive environments. It operates from AC input voltages of 300-575VAC or DC input voltages of 390-810VDC, with a nominal output current of 20A and boost capability up to 30A for 5 or 7 seconds. It achieves 95.1% efficiency under AC input, with a power factor of 0.92 and no-load consumption under 3.2W. The unit includes DC-OK and inhibit relay contacts, integrated GDT for surge protection, and meets IEC EN 61010-1, IEC EN 62368-1, and UL CSA standards. It complies with EU Low Voltage, EMC, RoHS, and Hazardous Substances Directives. Dimensions are 65 x 129 x 159.3mm and weight is 1050g. Operating temperature ranges from -25°C to +70°C, with a minimum MTBF of 4.40 million hours at 50% load. Parallel operation and load balancing are supported via a switch.

Suppliers

Company
Product
Description
Supplier Links
120/960W DIN-Rail power supplies - DRB480-24-3-A6 - TDK-Lambda Europe GmbH
Achern, Germany
120/960W DIN-Rail power supplies
DRB480-24-3-A6
120/960W DIN-Rail power supplies DRB480-24-3-A6
The DIN-Rail power supplies in the DRB series are part of TDK-Lambda’s industrial heritage. They can be used in many applications, ranging from conventional switch cabinets and decentralised machinery and systems, to renewable energy and charging solutions. The series covers the popular output voltages of 12, 24, 48 and 72 volts, and users can operate them, both with AC or DC voltage. The DRB’s high operating efficiencies, the use of high-quality electrolytic capacitors and the integration of a gas discharge tube provide maximum system up-time. Special models featuring conformal coating are available for use in challenging environments containing corrosive gases. Overall the DRB 3 phase series offer an excellent balance between functionality and price. Explore the DRB 3 Phase Series Features Operation with AC or DC voltage for a wide range of applications Parallel mode switch to activate load balancing behaviour Integrated GDT for ultimate process stability Very low inrush energy peak (I²t) saves cost for input line protection Screw or push-in terminals available to serve individual application needs High efficiency contributes to an eco-friendly energy footprint DC-OK and inhibit relay contacts for professional integration into applications control architecture Comprehensive boost power capabilities support start-up into heavy loads Exceeds regulatory EMC standards on radiated emission (Class B), surge immunity and fast transients Applications for this product General Purpose Industrial Factory Automation / Process Control Test & Measurement Broadcast / Communications / Professional Audio Renewable Energy Semiconductor Fabrication

The DIN-Rail power supplies in the DRB series are part of TDK-Lambda’s industrial heritage. They can be used in many applications, ranging from conventional switch cabinets and decentralised machinery and systems, to renewable energy and charging solutions. The series covers the popular output voltages of 12, 24, 48 and 72 volts, and users can operate them, both with AC or DC voltage.

The DRB’s high operating efficiencies, the use of high-quality electrolytic capacitors and the integration of a gas discharge tube provide maximum system up-time.

Special models featuring conformal coating are available for use in challenging environments containing corrosive gases. Overall the DRB 3 phase series offer an excellent balance between functionality and price.

Explore the DRB 3 Phase Series

Features

  • Operation with AC or DC voltage for a wide range of applications
  • Parallel mode switch to activate load balancing behaviour
  • Integrated GDT for ultimate process stability
  • Very low inrush energy peak (I²t) saves cost for input line protection
  • Screw or push-in terminals available to serve individual application needs
  • High efficiency contributes to an eco-friendly energy footprint
  • DC-OK and inhibit relay contacts for professional integration into applications control architecture Comprehensive boost power capabilities support start-up into heavy loads
  • Exceeds regulatory EMC standards on radiated emission (Class B), surge immunity and fast transients

Applications for this product

  • General Purpose Industrial
  • Factory Automation / Process Control
  • Test & Measurement
  • Broadcast / Communications / Professional Audio
  • Renewable Energy
  • Semiconductor Fabrication
Supplier's Site Datasheet
Industrial, DIN Rail Power Supplies - 285-DRB480-24-3-A6-ND - DigiKey
Thief River Falls, MN, United States
Industrial, DIN Rail Power Supplies
285-DRB480-24-3-A6-ND
Industrial, DIN Rail Power Supplies 285-DRB480-24-3-A6-ND
AC-DC, DIN RAIL, INPUT 342-575VA

AC-DC, DIN RAIL, INPUT 342-575VA

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Technical Specifications

  TDK-Lambda Europe GmbH DigiKey
Product Category Power Supplies Power Supplies
Product Number DRB480-24-3-A6 285-DRB480-24-3-A6-ND
Product Name 120/960W DIN-Rail power supplies Industrial, DIN Rail Power Supplies
Type DC Power Supply 1
DC Output Voltage 24.0 volts
DC Output Current 20 amps 20 amps
DC Output Power 480 watts
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