CN-A 24VDC series, 50/100W 24Vdc input, railway isolated DC-DC converters with a compact pin-out design that uses less PCB space and a wide input voltage range of 14.4 to 36Vdc. These CN-A 24VDC series 50 W and 100W railway isolated DC-DC converters are compliant with the applicable railway standards and are designed for harsh environments, meeting the shock and vibration requirements of IEC61373 Category 1 Class B. True useable power from -40 to +100°C without derating can be provided by these railway isolated DC-DC converters which are base-plate cooled, they can also offer up to 88% efficiency and up to 20A useable output current. Typical uses for these CN-A 24VDC series railway isolated DC-DC power modules include battery powered railway systems such as rolling stock and fixed installations, power plants and customer power supplies

Wide 14.4 - 36Vdc input range to EN50155/IEC60571
Compliant with applicable railway standards
Shock and vibration compliant to IEC61373 Category 1 Class B
Full power from -40 to +100˚C without derating (covers TX class for Railway)
Base plate cooled
High efficiency of up to 88%
Up to 20A useable output current
3kVac input/output isolation
Remote sensing and remote on/off functions
Overvoltage and overcurrent protection
Undervoltage lockout function (UVLO)
Protects battery against deep discharges
Compact size: 36.8 x 12.7 x 57.9mm

UL60950-1, CSA60950-1, EN60950-1, CE LVD

TDK Lambda 100 to 200W Railway Isolated DC-DC Converters