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AC-DC Power Supplies

AC-DC Power Supplies

DRB 3 Phase

NEW 120/960W DIN-Rail power supplies

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 information and communications technology solutions. The series covers the popular output voltages of 12, 24, 48 and 72 volts, and users can choose between screw and push-in terminal blocks. All seven major electrical safety standards are covered, enabling global market access. The DRB’s high operating efficiencies, conservative thermal design and redundant overvoltage protection measures provide maximum system up-time. Product reliability is also supported by a reduced component count and TDK-Lambda's stringent testing requirements. Overall the DRB 3 phase series offers an excellent balance between functionality and price. 

Learn more about the DRB 3 Phase Series
 

DRB 3 Phase

Features

  • Wide 3 phase input range for global mains voltages
  • Comprehensive boost power capabilities support start-up into capacitive loads and increase system design flexibility
  • Parallel mode switch to activate load balancing behaviour
  • Two means of transient protection increase process stability
  • Fast OVP control protects sensitive loads
  • Very low inrush energy peak (I²t) saves cost for input line protection
  • Screw (-A0) or push-in (-A1) terminals available to serve individual connection needs
  • High efficiency and low stand-by losses contribute to an eco-friendly energy footprint
  • Strong CC overload behaviour secures process reliability under demanding load conditions
  • DC-OK and inhibit relay contacts for professional integration into applications control architecture
  • Designed to meet the 7 most accepted IEC safety standards
  • Exceeds regulatory EMC standards on radiated emission (Class B), surge immunity and fast transients

Downloads

Product Range Information

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Part number Power Output info Construction Status Stock Level View PDF datasheet
DRB120-12-3-A0 120W 12V / 10A
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DRB120-12-3-A1 120W 12V / 10A
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DRB120-24-3-A0 120W 24V / 5A
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DRB120-24-3-A1 120W 24V / 5A
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DRB240-24-3-A0 240W 24V / 10A
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DRB240-24-3-A1 240W 24V / 10A
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DRB480-24-3-A0 480W 24V / 20A
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DRB480-24-3-A1 480W 24V / 20A
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DRB960-24-3-A0 960W 24V / 40A
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DRB960-24-3-A1 960W 24V / 40A
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DRB240-48-3-A0 240W 48V / 5A
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DRB240-48-3-A1 240W 48V / 5A
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DRB480-48-3-A0 480W 48V / 10A
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DRB480-48-3-A1 480W 48V / 10A
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DRB960-48-3-A0 960W 48V / 20A
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DRB960-48-3-A1 960W 48V / 20A
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DRB480-72-3-A0 480W 72V / 6.7A
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DRB480-72-3-A1 480W 72V / 6.7A
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DRB960-72-3-A0 960W 72V / 13.3A
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DRB960-72-3-A1 960W 72V / 13.3A
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DRB 3 Phase Technical Downloads

DRB 3 Phase In the TDK-Lambda Newsroom

480W and 960W three-phase AC-DC DIN rail power supplies offer a +50% boost power rating and screw or push-in connector models
Read the article

Compact 120W and 240W three-phase input DIN rail power supplies feature +20% peak power capability and low energy inrush current
Read the article

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