RECOM recommends a PCB layout with a large copper area connected to the module's thermal pad to ensure good heat dissipation. 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 following the derating curves provided in the datasheet, using a suitable heat sink, and ensuring good airflow around the module. Additionally, the module should be operated within the specified temperature range and with a suitable input voltage to prevent overheating.
RECOM recommends using a low-ESR ceramic capacitor with a value of 10-22uF, X7R or X5R dielectric, and a voltage rating of 50V or higher. The capacitor should be placed as close as possible to the module's input pins to minimize noise and ripple.
Yes, the R1S-2409 can be used in a redundant or parallel configuration to achieve higher power ratings or to improve system reliability. However, RECOM recommends consulting with their application engineers to ensure proper design and implementation of the redundant or parallel configuration.
The R1S-2409 is designed to shut down during input voltage brownout or dropout to prevent damage to the module or the load. The module will automatically restart when the input voltage returns to a safe operating level.
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R1S-2409 Overview
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