DC/DC 400W IN 34-60V OUT 27V 15A
Item Number:
48MR400EB-27V-15A
Packaging Unit:
1 / each
- CCI Rail power supply range used in steam locomotive applications
- Operates in position with restricted airflows
- Highly reliable - no ventilation ports required
- Compact size - mount unit where you need it
Product Information
Product Description
400W DC/DC Rail Power Supply
Input 48V Nominal (34-60Vdc) Isolated Output 27Vdc at 15A
DC/DC Power Supply/Battery Charger for Steam Locomotive applications. This MR series DC/DC converter typically operates above 93% efficiency at full load over the specified input range. This 48MR converter has been specially designed to operate with the rectified and filtered 32Vac alternator, driven from a steam turbine, to charge 2 x 12V cells for communications. The Charge current is 15A but as the alternator output falls the charge current is also reduced which is ideal as it does not unduly load the turbine further. Input can withstand runaway turbine – up to 90Vdc.
Features
• No external fins - operates in position with restricted airflows
• Fan-less and fuse-less design. Fans and fuses are susceptible to failure – eliminating them increases reliability
• 90+% Efficiency
• No Ventilation Ports required - reduces dust ingress which increases reliability
• Compact size - small size allows for mounting unit right where you need it
Technical Data
See datasheet
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