TDK-Lambda's 100W DC-DC railway power module can be used for rolling stock
TDK-Lambda
CN100A24 railway DC-DC power module
TDK-Lambda’s CN100A24 100W railway DC-DC power module is part of its 24V DC input series and can be used for rolling stock and fixed installations.
The CN100A24 is a quarter-brick power module and accepts an input voltage of 14.4–36V DC with a 40V DC surge capability for three seconds.
According to TDK-Lambda, the module enables companies to design EN50155 compliant systems in a shorter timescale, and complements the existing CN-A110 series (60–160V DC).
The company also has a design and manufacture service for customers who prefer to purchase complete systems.
Key product features
- CN100A24 meets the shock and vibration requirements of IEC61373 Category 1 Class B, as well as the Japanese equivalent standard JIS E 4031
- The module is safety-approved to UL/CSA/EN60950-1 and carries the CE mark, according to the LV Directive
- Provides power from -40°C to 100°C without derating
- Baseplate-cooled
- Industry-standard quarter-brick pinout
- CN100A24’s nominal output ranges from 5 to 24V and offers up to 88 per cent power conversion efficiency
- Power density of 60W/in³
- The CN100A24 delivers up to 20A usable output current in a package measuring 1.45in x 0.5in x 2.28in (36.8 x 12.7 x 57.9mm)
- Delivered with a five-year warranty period
- All models in the CN-A24 series are equipped with remote sense and remote on/off.
- All have input-to-output isolation of 3.0kVac for one minute
- All have over-voltage and over-current protection circuitry
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