RECOM recommends a PCB layout with a large copper area connected to the module's thermal pad to dissipate heat efficiently. A minimum of 2 oz copper thickness is recommended, and the copper area should be connected to a heat sink or a metal plate for further heat dissipation.
To ensure reliability in high-temperature environments, RECOM recommends derating the module's output power according to the temperature derating curve provided in the datasheet. Additionally, ensuring good airflow and using a heat sink can help to reduce the module's operating temperature.
RECOM recommends using a low-ESR ceramic capacitor with a value of 10-22uF, 50V or higher, as close to the module's input pins as possible. This helps to filter out input noise and ensure stable operation.
Yes, the RY-1505S can be used in a redundant or parallel configuration, but RECOM recommends consulting with their application engineers to ensure proper design and implementation. Additionally, the modules should be synchronized to prevent oscillations and ensure stable operation.
The RY-1505S has a built-in undervoltage lockout (UVLO) circuit that shuts down the module when the input voltage falls below 10V. The module will automatically restart when the input voltage recovers to a level above 10V.
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RY-1505S Overview
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