MORNSUN recommends a PCB layout with a large copper area connected to the tab of the device to improve thermal performance. A minimum of 1 square inch of copper area is recommended.
To ensure reliable operation in high-temperature environments, ensure that the device is properly heatsinked, and the ambient temperature is within the recommended operating range. Also, consider derating the output power to prevent overheating.
MORNSUN recommends using a low-ESR ceramic capacitor with a value of 10uF to 22uF for optimal performance. The capacitor should be placed as close to the input pins as possible.
To protect the device from input voltage transients and surges, consider adding a TVS diode or a transient voltage suppressor at the input. This will help to clamp the input voltage and prevent damage to the device.
MORNSUN recommends using a low-ESR ceramic capacitor with a value of 10uF to 22uF for optimal performance. The capacitor should be placed as close to the output pins as possible.
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