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.
Use a suitable input voltage regulator or a voltage stabilizer to ensure the input voltage stays within the recommended range of 36-75V. Additionally, consider using a voltage supervisor or a voltage monitor to detect any input voltage deviations.
The maximum allowed capacitance on the output is 2200uF. Exceeding this value may affect the module's stability and performance. It's recommended to use a capacitance value that is as close to the recommended value as possible.
The RTM-1205S is rated for operation up to 80°C ambient temperature. However, derating is required for temperatures above 60°C. Consult the datasheet for derating curves and ensure proper heat dissipation to prevent overheating.
Follow proper PCB layout and design guidelines to minimize electromagnetic interference (EMI). Use a metal enclosure or a shielded case to contain EMI. Additionally, ensure that the module is properly grounded and consider using EMI filters or common-mode chokes if necessary.
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RTM-1205S Overview
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