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MDRW Series
DC/DC converters of MDRW series were designed for N-type input network with voltage range 33–160 VDC. This range covers all the needs of DC consumers in railways transport.
MDRW converters have ultra-compact dimensions and parallel operation option, conform to the relevant standards and allow to build high-efficient and reliable power systems and electronic equipment.
Design For:
- Onboard and ground equipment
Documentation
Models
| Item | Power | Form-factor | Dimensions | Input Voltage Range** | Rated Output Voltage | Max Output Current*** | Typical Efficiency |
|---|---|---|---|---|---|---|---|
| MDRW50 |
50 W |
Quarter Brick |
58.4×36.8×12.7 mm |
N / 72 VDC (33…160)/(28…166) @1s |
5 VDC 12 VDC 15 VDC 24 VDC 36 VDC 48 VDC |
1.04 A 1.39 A 2.08 A 3.33 A 4.17 A 10 A |
86% |
| MDRW100 |
100 W |
Quarter Brick |
58.4×36.8×12.7 mm |
N / 72 VDC (33…160)/(28…166) @1s |
5 VDC 12 VDC 15 VDC 24 VDC 36 VDC 48 VDC |
2.08 A 2.78 A 4.17 A 6.67 A 8.33 A 20 A |
87% |
** — Index / Nominal input voltage (Working input voltage) / (Transition deviation) @ time
*** — Maximum output power cannot be more than product of max output current and nominal output voltage and is limited by value written in item title.
