DRB 3 Phase 120/240W DIN-Rail power supplies

DRB 3 Phase

120/240W 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 and 48 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

Features

Wide 3 phase input range for global mains voltages
Power boost of 120% for 2s to support capacitive loads start-up
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 or push-in 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

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Product Range Information

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Part number	Power	Output info	Construction
DRB120-12-3-A0	120W	12V / 10A	Enclosed
DRB120-12-3-A1	120W	12V / 10A	Enclosed
DRB120-24-3-A0	120W	24V / 5A	Enclosed
DRB120-24-3-A1	120W	24V / 5A	Enclosed
DRB240-24-3-A0	240W	24V / 10A	Enclosed
DRB240-24-3-A1	240W	24V / 10A	Enclosed
DRB240-48-3-A0	240W	48V / 5A	Enclosed
DRB240-48-3-A1	240W	48V / 5A	Enclosed