Dual output DC-DC converter for railway designs
Bel Fuse has launched a dual output DC-DC converter for railway and transportation systems.
The RCM300 series dual output DC-DC converter family provides 300 W at +24 V / – 24 V, the two input voltage ranges covering all common railway batteries. The two outputs are independently regulated, allowing tight and constant regulation even at extreme cross loads.
The series is designed for chassis mounting with a closed housing. The low inrush current and extremely high efficiency and high power density make the devices are suitable for railway traction and auxiliary converters, along with railway power over ethernet (PoE) applications.
- 12:1 ultra-wide input DC-DC converter for rail designs .
- Wide input DC-DC converters target railway designs
- 300W half-brick DC-DC converters for railway power
- 3.6kW front end for hot swap 48V systems
The RCM300 Series converters come with a five-year warranty and are compliant to EN 50155, EN 50121-3-2, and AREMA electrical standards, EN 45545 and NFPA 130 fire and smoke standards, and IEC/EN 62368-1 and UL/CSA 62368-1 safety standards.
Multiple feature options are available, such as an output ORing FET for redundant operation, interruption time of 10 ms (class S2), shutdown input, and an output voltage monitor controlling a relay.
The new RCM300 Series dual output DC-DC converter is available immediately through Digikey and Mouser
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