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.
RECOM recommends adding external bypass capacitors (e.g., 10uF ceramic capacitors) between the input pins and the module's input capacitors to ensure proper bypassing and noise reduction.
The maximum allowed input voltage ripple is 10% of the nominal input voltage. Exceeding this limit may affect the module's performance and reliability.
While the ROM-1215S is rated for operation up to 85°C, RECOM recommends derating the output power by 2.5% per degree above 70°C to ensure reliable operation in high-temperature environments.
RECOM recommends following proper PCB layout and grounding practices, using shielded cables, and adding external EMI filters if necessary to ensure EMC compliance.
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ROM-1215S Overview
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