Description
The DDC86xx series of dc/dc converters are specifically designed to meet the requirements of the rail industry.
This rugged and versatile series is rail approved according to the highest standards. Their track record is field proved by major rail manufacturers world-wide. Modules utilize forced cooling for lowest possible footprint and total volume, saving valuable space.
Functional block diagram of the Enedo 1kW dc/dc converter.
Suitable for applications that require the following standards
- EN50155:2007 Railway applications – Electronic equipment used on rolling stock
- EN50124-1:2001 Railway applications – insulation coordination
- EN50121-3-2 – EMC
- EN45545-2 – Railway Applications – Fire safety
Key Features
- 3 models, 24V , 36V and 110V DC input models
- Efficiency up to 95 %
- Forced cooling with fan
- Output 24V DC
- Coated PCB for rail and metro applications
- Large operation temperature range from -40 ˚C to +55 ˚C and up to +70˚C with derating
Model Information
| Model No | Input Voltage Range | Input Voltage (Nominal) | Output Voltage | Input Current |
| DDC8630 | 77 – 138 V DC | 110V DC | 24V | 11A |
| DDC8640 | 25 – 43 V DC | 36V DC | 24V | 32A |
| DDC8650 | 17-30 V DC | 24V DC | 24V | 46A |
