MORNSUN recommends a PCB layout with a large copper area for heat dissipation, and a minimum of 2oz copper thickness. A thermal via array under the module can also improve heat dissipation.
To ensure reliability in high-temperature environments, ensure good airflow around the module, and consider using a heat sink or thermal interface material to improve heat dissipation. Also, follow the recommended derating curves for temperature and output power.
MORNSUN recommends using a low-ESR ceramic capacitor with a value of 10uF to 22uF, and a voltage rating of 50V or higher, placed as close to the module's input pins as possible.
Yes, the B1205S-1WR2 can be used in a redundant or parallel configuration, but ensure that the modules are synchronized and share the same input voltage and output load. Consult MORNSUN's application notes for more information.
The B1205S-1WR2 will shut down during an input voltage brownout or dropout, and will automatically recover when the input voltage returns to a valid range. The module's output voltage will be clamped to prevent overshoot during startup.
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B1205S-1WR2 Overview
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