A symmetrical layout with a solid ground plane and minimal signal trace length is recommended. Keep the input and output traces separate and avoid crossing them.
Use a shielded enclosure, keep the DC-DC converter away from sensitive circuits, and add EMI filters if necessary. Follow the manufacturer's guidelines for PCB layout and component placement.
The maximum capacitance depends on the specific application, but a general guideline is to use 10-22 μF for input filtering and 10-47 μF for output filtering. Consult the datasheet and application notes for specific guidance.
Use a heat sink with a thermal conductivity of at least 1 W/m-K, ensure good airflow, and consider using a thermal interface material. Monitor the device's temperature and adjust the design accordingly.
The recommended input voltage range is 36-72 V, but the device can operate with an input voltage as low as 24 V. However, efficiency and performance may be affected at lower input voltages.
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CSS2H-3920R-1L00FE Overview
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