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AC-DC Power Supplies
DRB 3 Phase
NEW MODEL 120/960W DIN-Rail power suppliesThe 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.
Learn more about 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
Downloads
Datasheets & Manuals
- DRB120-960-3 Datasheet
- DRB480-72-3 Datasheet
- DRB960-72-3 Datasheet
- DRB960-48-3 Datasheet
- DRB960-24-3 Datasheet
- DRB480-48-3 Datasheet
- DRB480-24-3 Datasheet
- DRB120-24-3 Datasheet
- DRB240-24-3 Datasheet
- DRB120-12-3 Datasheet
- DRB240-48-3 Datasheet
- DRB960-72-3 Instruction Manual
- DRB960-48-3 Instruction Manual
- DRB960-24-3 Instruction Manual
- DRB480-72-3 Instruction Manual
- DRB480-48-3 Instruction Manual
- DRB480-24-3 Instruction Manual
- Safety Notes (260946)
Images & 3D Drawings
Useful links
Other resources
Product Range Information
To request a sample or quote, please tick the box alongside the model of interest.
Models selected: 0 Request quote / sample
| Part number | Power | Output info | Construction | Status | Stock Level | Datasheet | Request quote / sample |
|---|---|---|---|---|---|---|---|
| DRB120-12-3-A0 | 120W |
12Vdc / 10Adc |
Enclosed |  |
Check stock |
|
|
| DRB120-12-3-A1 | 120W |
12Vdc / 10Adc |
Enclosed | |
Check stock |
|
|
| DRB120-24-3-A0 | 120W |
24Vdc / 5Adc |
Enclosed | |
Check stock |
|
|
| DRB120-24-3-A1 | 120W |
24Vdc / 5Adc |
Enclosed | |
Check stock |
|
|
| DRB120-24-3-A6 | 120W |
24Vdc / 5Adc |
Enclosed |  |
Enquire |
|
|
| DRB120-24-3-A7 | 120W |
24Vdc / 5Adc |
Enclosed | |
Enquire |
|
|
| DRB240-24-3-A0 | 240W |
24Vdc / 10Adc |
Enclosed | |
Check stock |
|
|
| DRB240-24-3-A1 | 240W |
24Vdc / 10Adc |
Enclosed | |
Check stock |
|
|
| DRB240-24-3-A6 | 240W |
24Vdc / 10Adc |
Enclosed | |
Enquire |
|
|
| DRB240-24-3-A7 | 240W |
24Vdc / 10Adc |
Enclosed | |
Enquire |
|
|
| DRB480-24-3-A0 | 480W |
24Vdc / 20Adc |
Enclosed | |
Check stock |
|
|
| DRB480-24-3-A1 | 480W |
24Vdc / 20Adc |
Enclosed | |
Check stock |
|
|
| DRB480-24-3-A6 | 480W |
24Vdc / 20Adc |
Enclosed | |
Enquire |
|
|
| DRB480-24-3-A7 | 480W |
24Vdc / 20Adc |
Enclosed | |
Enquire |
|
|
| DRB480-48-3-A7 | 480W |
24Vdc / 20Adc |
Enclosed | |
Enquire |
|
|
| DRB960-24-3-A0 | 960W |
24Vdc / 40Adc |
Enclosed | |
Check stock |
|
|
| DRB960-24-3-A1 | 960W |
24Vdc / 40Adc |
Enclosed | |
Check stock |
|
|
| DRB960-24-3-A6 | 960W |
24Vdc / 40Adc |
Enclosed | |
Enquire |
|
|
| DRB960-24-3-A7 | 960W |
24Vdc / 40Adc |
Enclosed | |
Enquire |
|
|
| DRB240-48-3-A0 | 240W |
48Vdc / 5Adc |
Enclosed | |
Check stock |
|
|
| DRB240-48-3-A1 | 240W |
48Vdc / 5Adc |
Enclosed | |
Check stock |
|
|
| DRB240-48-3-A7 | 240W |
48Vdc / 5Adc |
Enclosed | |
Enquire |
|
|
| DRB480-48-3-A0 | 480W |
48Vdc / 10Adc |
Enclosed | |
Check stock |
|
|
| DRB480-48-3-A1 | 480W |
48Vdc / 10Adc |
Enclosed | |
Check stock |
|
|
| DRB960-48-3-A0 | 960W |
48Vdc / 20Adc |
Enclosed | |
Enquire |
|
|
| DRB960-48-3-A1 | 960W |
48Vdc / 20Adc |
Enclosed | |
Check stock |
|
|
| DRB960-48-3-A7 | 960W |
48Vdc / 20Adc |
Enclosed | |
Enquire |
|
|
| DRB480-72-3-A0 | 480W |
72Vdc / 6.7Adc |
Enclosed | |
Check stock |
|
|
| DRB480-72-3-A1 | 480W |
72Vdc / 6.7Adc |
Enclosed | |
Check stock |
|
|
| DRB960-72-3-A0 | 960W |
72Vdc / 13.3Adc |
Enclosed | |
Enquire |
|
|
| DRB960-72-3-A1 | 960W |
72Vdc / 13.3Adc |
Enclosed | |
Enquire |
|
| Part number | |
|---|---|
| DRB120-12-3-A0 | |
| Power | 120W |
| Output info |
12Vdc / 10Adc |
| Construction | Enclosed |
| Status |
|
| Stock Level | Check stock |
| Datasheet |
|
| Request quote / sample | |
| DRB120-12-3-A1 | |
| Power | 120W |
| Output info |
12Vdc / 10Adc |
| Construction | Enclosed |
| Status |
|
| Stock Level | Check stock |
| Datasheet |
|
| Request quote / sample | |
| DRB120-24-3-A0 | |
| Power | 120W |
| Output info |
24Vdc / 5Adc |
| Construction | Enclosed |
| Status |
|
| Stock Level | Check stock |
| Datasheet |
|
| Request quote / sample | |
| DRB120-24-3-A1 | |
| Power | 120W |
| Output info |
24Vdc / 5Adc |
| Construction | Enclosed |
| Status |
|
| Stock Level | Check stock |
| Datasheet |
|
| Request quote / sample | |
| DRB120-24-3-A6 | |
| Power | 120W |
| Output info |
24Vdc / 5Adc |
| Construction | Enclosed |
| Status |
|
| Stock Level | Enquire |
| Datasheet |
|
| Request quote / sample | |
| DRB120-24-3-A7 | |
| Power | 120W |
| Output info |
24Vdc / 5Adc |
| Construction | Enclosed |
| Status |
|
| Stock Level | Enquire |
| Datasheet |
|
| Request quote / sample | |
| DRB240-24-3-A0 | |
| Power | 240W |
| Output info |
24Vdc / 10Adc |
| Construction | Enclosed |
| Status |
|
| Stock Level | Check stock |
| Datasheet |
|
| Request quote / sample | |
| DRB240-24-3-A1 | |
| Power | 240W |
| Output info |
24Vdc / 10Adc |
| Construction | Enclosed |
| Status |
|
| Stock Level | Check stock |
| Datasheet |
|
| Request quote / sample | |
| DRB240-24-3-A6 | |
| Power | 240W |
| Output info |
24Vdc / 10Adc |
| Construction | Enclosed |
| Status |
|
| Stock Level | Enquire |
| Datasheet |
|
| Request quote / sample | |
| DRB240-24-3-A7 | |
| Power | 240W |
| Output info |
24Vdc / 10Adc |
| Construction | Enclosed |
| Status |
|
| Stock Level | Enquire |
| Datasheet |
|
| Request quote / sample | |
| DRB480-24-3-A0 | |
| Power | 480W |
| Output info |
24Vdc / 20Adc |
| Construction | Enclosed |
| Status |
|
| Stock Level | Check stock |
| Datasheet |
|
| Request quote / sample | |
| DRB480-24-3-A1 | |
| Power | 480W |
| Output info |
24Vdc / 20Adc |
| Construction | Enclosed |
| Status |
|
| Stock Level | Check stock |
| Datasheet |
|
| Request quote / sample | |
| DRB480-24-3-A6 | |
| Power | 480W |
| Output info |
24Vdc / 20Adc |
| Construction | Enclosed |
| Status |
|
| Stock Level | Enquire |
| Datasheet |
|
| Request quote / sample | |
| DRB480-24-3-A7 | |
| Power | 480W |
| Output info |
24Vdc / 20Adc |
| Construction | Enclosed |
| Status |
|
| Stock Level | Enquire |
| Datasheet |
|
| Request quote / sample | |
| DRB480-48-3-A7 | |
| Power | 480W |
| Output info |
24Vdc / 20Adc |
| Construction | Enclosed |
| Status |
|
| Stock Level | Enquire |
| Datasheet |
|
| Request quote / sample | |
| DRB960-24-3-A0 | |
| Power | 960W |
| Output info |
24Vdc / 40Adc |
| Construction | Enclosed |
| Status |
|
| Stock Level | Check stock |
| Datasheet |
|
| Request quote / sample | |
| DRB960-24-3-A1 | |
| Power | 960W |
| Output info |
24Vdc / 40Adc |
| Construction | Enclosed |
| Status |
|
| Stock Level | Check stock |
| Datasheet |
|
| Request quote / sample | |
| DRB960-24-3-A6 | |
| Power | 960W |
| Output info |
24Vdc / 40Adc |
| Construction | Enclosed |
| Status |
|
| Stock Level | Enquire |
| Datasheet |
|
| Request quote / sample | |
| DRB960-24-3-A7 | |
| Power | 960W |
| Output info |
24Vdc / 40Adc |
| Construction | Enclosed |
| Status |
|
| Stock Level | Enquire |
| Datasheet |
|
| Request quote / sample | |
| DRB240-48-3-A0 | |
| Power | 240W |
| Output info |
48Vdc / 5Adc |
| Construction | Enclosed |
| Status |
|
| Stock Level | Check stock |
| Datasheet |
|
| Request quote / sample | |
| DRB240-48-3-A1 | |
| Power | 240W |
| Output info |
48Vdc / 5Adc |
| Construction | Enclosed |
| Status |
|
| Stock Level | Check stock |
| Datasheet |
|
| Request quote / sample | |
| DRB240-48-3-A7 | |
| Power | 240W |
| Output info |
48Vdc / 5Adc |
| Construction | Enclosed |
| Status |
|
| Stock Level | Enquire |
| Datasheet |
|
| Request quote / sample | |
| DRB480-48-3-A0 | |
| Power | 480W |
| Output info |
48Vdc / 10Adc |
| Construction | Enclosed |
| Status |
|
| Stock Level | Check stock |
| Datasheet |
|
| Request quote / sample | |
| DRB480-48-3-A1 | |
| Power | 480W |
| Output info |
48Vdc / 10Adc |
| Construction | Enclosed |
| Status |
|
| Stock Level | Check stock |
| Datasheet |
|
| Request quote / sample | |
| DRB960-48-3-A0 | |
| Power | 960W |
| Output info |
48Vdc / 20Adc |
| Construction | Enclosed |
| Status |
|
| Stock Level | Enquire |
| Datasheet |
|
| Request quote / sample | |
| DRB960-48-3-A1 | |
| Power | 960W |
| Output info |
48Vdc / 20Adc |
| Construction | Enclosed |
| Status |
|
| Stock Level | Check stock |
| Datasheet |
|
| Request quote / sample | |
| DRB960-48-3-A7 | |
| Power | 960W |
| Output info |
48Vdc / 20Adc |
| Construction | Enclosed |
| Status |
|
| Stock Level | Enquire |
| Datasheet |
|
| Request quote / sample | |
| DRB480-72-3-A0 | |
| Power | 480W |
| Output info |
72Vdc / 6.7Adc |
| Construction | Enclosed |
| Status |
|
| Stock Level | Check stock |
| Datasheet |
|
| Request quote / sample | |
| DRB480-72-3-A1 | |
| Power | 480W |
| Output info |
72Vdc / 6.7Adc |
| Construction | Enclosed |
| Status |
|
| Stock Level | Check stock |
| Datasheet |
|
| Request quote / sample | |
| DRB960-72-3-A0 | |
| Power | 960W |
| Output info |
72Vdc / 13.3Adc |
| Construction | Enclosed |
| Status |
|
| Stock Level | Enquire |
| Datasheet |
|
| Request quote / sample | |
| DRB960-72-3-A1 | |
| Power | 960W |
| Output info |
72Vdc / 13.3Adc |
| Construction | Enclosed |
| Status |
|
| Stock Level | Enquire |
| Datasheet |
|
| Request quote / sample | |
Key :
New productCurrent product
To request a sample or quote, please tick the box alongside the model of interest.
Models selected: 0 Request quote / sample
Quick Product Finder
Try our Quick Product Finder
Choose your power supply type to begin:DRB 3 Phase Technical Downloads
Datasheets
Manuals
Images & 3D Drawings
Other resources
Useful links
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
Applications for this product
3D View
DRB120-24-3-A0
DRB240-24-3-A0
