TDK-Lambda France
This is TDK-Lambda France
Change Language :
Change Location :
- TDK-Lambda France
- TDK-Lambda Germany
- TDK-Lambda Italy
- TDK-Lambda UK
- TDK-Lambda Israel
- TDK-Lambda Netherlands
- Switzerland Sales Office
- Austria Sales Office
- Denmark (Scandinavia) Sales Office
- TDK-Lambda Spain
- TDK-Lambda Portugal
- TDK-Lambda USA
- TDK-Lambda Japan
- TDK-Lambda China
- TDK-Lambda Singapore
- Other Countries
Alternatively, you can contact us like this:
AC-DC Power Supplies
EFE
300W - 400W Digital AC-DC power suppliesTaking digital control to the next level, TDK-Lambda’s revolutionary EFE Series of embedded power supplies deliver high efficiency and enhanced reliability. Rated at 300W and 400W, with peak power levels of 133%, they offer operating efficiencies of up to 90%. The EFE Series employs an 8-bit microcontroller for full digital control bringing a 25% parts count reduction to achieve a smaller and lighter design.
Features
- High Efficiency
- Digital control
- 5 in x 3 in / 6 in x 3 in footprint
- High Power Density (up to 22W/in³)
- No minimum load
- Fits 1U applications
- 400/530 Watts peak power for 10 seconds
- 5 Year Warranty
Downloads
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 | View PDF datasheet | Request quote / sample |
|---|---|---|---|---|---|---|---|
| EFE300-12-CCMDS | 300W |
12V / 25A 12V / 0.25A |
Enclosed |  |
Enquire |
|
|
| EFE300-12-CNMDS | 300W |
12V / 25A 12V / 0.25A |
Open Frame pcb | |
Enquire |
|
|
| EFE300-24-CCMDS | 300W |
24V / 12.5A 12V / 0.25A |
Enclosed | |
Enquire |
|
|
| EFE300-24-CNMDS | 300W |
24V / 12.5A 12V / 0.25A |
Open Frame pcb | |
Enquire | ||
| EFE400-12-CCMDS | 399.6W |
12V / 33.3A 12V / 0.25A |
Enclosed | |
Enquire |
|
|
| EFE400-12-CNMDS | 399.6W |
12V / 33.3A 12V / 0.25A |
Open Frame pcb | |
Enquire |
|
|
| EFE400-24-CCMDS | 400.8W |
24V / 16.7A 12V / 0.25A |
Enclosed | |
Enquire |
|
|
| EFE400-24-CNMDS | 400.8W |
24V / 16.7A 12V / 0.25A |
Open Frame pcb | |
Enquire |
|
|
| EFE300-12-ECMDS | 300W |
12V / 25A |
Enclosed | |
Enquire |
|
|
| EFE400-12-ECMDS | 399.6W |
12V / 33.3A |
Enclosed | |
Enquire |
|
|
| EFE300-24-CCMDS | 300W |
24V / 12.5A 12V / 0.25A |
Enclosed | |
Enquire |
|
|
| EFE300-24-CNMDS | 300W |
24V / 12.5A 12V / 0.25A |
Open Frame pcb | |
Enquire | ||
| EFE400-24-CCMDS | 400.8W |
24V / 16.7A 12V / 0.25A |
Enclosed | |
Enquire |
|
|
| EFE400-24-CNMDS | 400.8W |
24V / 16.7A 12V / 0.25A |
Open Frame pcb | |
Enquire |
|
|
| EFE300-24-ECMDS | 300W |
24V / 12.5A |
Enclosed | |
Check stock |
|
|
| EFE400-24-ECMDS | 400.8W |
24V / 16.7A |
Enclosed | |
Check stock |
|
| Part number | |
|---|---|
| EFE300-12-CCMDS | |
| Power | 300W |
| Output info |
12V / 25A 12V / 0.25A |
| Construction | Enclosed |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| EFE300-12-CNMDS | |
| Power | 300W |
| Output info |
12V / 25A 12V / 0.25A |
| Construction | Open Frame pcb |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| EFE300-24-CCMDS | |
| Power | 300W |
| Output info |
24V / 12.5A 12V / 0.25A |
| Construction | Enclosed |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| EFE300-24-CNMDS | |
| Power | 300W |
| Output info |
24V / 12.5A 12V / 0.25A |
| Construction | Open Frame pcb |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet | |
| Request quote / sample | |
| EFE400-12-CCMDS | |
| Power | 399.6W |
| Output info |
12V / 33.3A 12V / 0.25A |
| Construction | Enclosed |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| EFE400-12-CNMDS | |
| Power | 399.6W |
| Output info |
12V / 33.3A 12V / 0.25A |
| Construction | Open Frame pcb |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| EFE400-24-CCMDS | |
| Power | 400.8W |
| Output info |
24V / 16.7A 12V / 0.25A |
| Construction | Enclosed |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| EFE400-24-CNMDS | |
| Power | 400.8W |
| Output info |
24V / 16.7A 12V / 0.25A |
| Construction | Open Frame pcb |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| EFE300-12-ECMDS | |
| Power | 300W |
| Output info |
12V / 25A |
| Construction | Enclosed |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| EFE400-12-ECMDS | |
| Power | 399.6W |
| Output info |
12V / 33.3A |
| Construction | Enclosed |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| EFE300-24-CCMDS | |
| Power | 300W |
| Output info |
24V / 12.5A 12V / 0.25A |
| Construction | Enclosed |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| EFE300-24-CNMDS | |
| Power | 300W |
| Output info |
24V / 12.5A 12V / 0.25A |
| Construction | Open Frame pcb |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet | |
| Request quote / sample | |
| EFE400-24-CCMDS | |
| Power | 400.8W |
| Output info |
24V / 16.7A 12V / 0.25A |
| Construction | Enclosed |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| EFE400-24-CNMDS | |
| Power | 400.8W |
| Output info |
24V / 16.7A 12V / 0.25A |
| Construction | Open Frame pcb |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| EFE300-24-ECMDS | |
| Power | 300W |
| Output info |
24V / 12.5A |
| Construction | Enclosed |
| Status |
|
| Stock Level | Check stock |
| View PDF datasheet |
|
| Request quote / sample | |
| EFE400-24-ECMDS | |
| Power | 400.8W |
| Output info |
24V / 16.7A |
| Construction | Enclosed |
| Status |
|
| Stock Level | Check stock |
| View PDF datasheet |
|
| Request quote / sample | |
Key :
Current 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:EFE Technical Downloads
Datasheets
Images & 3D Drawings
Other resources
EFE In the TDK-Lambda Newsroom
Important announcement: Operation of ac-dc power supplies from dc input
Read the article
TDK-Lambda’s EFE300M digital power supplies meet latest medical approvals
Read the article
