The maximum capacitance on the output is limited by the stability of the converter. RECOM recommends a maximum capacitance of 220uF to ensure stability. However, it's recommended to consult with RECOM's application engineers for specific guidance on output capacitance selection.
The REC5-1209SRW/H4/A is rated for operation up to 80°C ambient temperature, with a derating of 2.5% per °C above 60°C. However, it's recommended to consult with RECOM's application engineers for specific guidance on high-temperature operation and potential derating requirements.
RECOM recommends using a low-ESR input capacitor with a value of 10uF to 22uF, rated for the input voltage and with a temperature rating of at least 105°C. X7R or X5R ceramic capacitors are suitable options.
Yes, multiple REC5-1209SRW/H4/A converters can be paralleled to increase the output current. However, it's recommended to consult with RECOM's application engineers for specific guidance on paralleling converters, including the use of external components and synchronization techniques to ensure stable operation.
The typical efficiency of the REC5-1209SRW/H4/A converter is around 85-90% depending on the input voltage and output load. However, the actual efficiency may vary depending on the specific application and operating conditions.
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REC5-1209SRW/H4/A Overview
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