Cosel recommends a 4-layer PCB with a solid ground plane on the bottom layer, and a thermal relief pattern on the top layer to ensure good heat dissipation.
Cosel recommends using a soft-start circuit to limit the inrush current and ensure reliable start-up, especially in high-temperature environments.
Cosel recommends a maximum capacitance of 10uF for the output filter capacitors to ensure stability and prevent oscillations.
No, the TUNS1200F28 is designed to operate within the specified input voltage range of 9-36V. Operating outside of this range may affect the converter's performance and reliability.
Cosel recommends checking the output voltage sense lines, the feedback resistors, and the voltage reference circuit to ensure proper operation and regulation.
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