RECOM Power Inc recommends a PCB layout with a large copper area for heat dissipation, and a thermal interface material (TIM) with a thermal conductivity of at least 1 W/mK between the converter and the heatsink. A minimum of 100 mm² of copper area is recommended for the VIN and VOUT pins.
To ensure reliability and long-term operation, RECOM Power Inc recommends following the recommended operating conditions, using a suitable input filter, and ensuring the converter is operated within its specified temperature range. Additionally, a soft-start circuit can be implemented to reduce inrush currents during power-up.
The maximum allowed capacitance on the output is 2200 μF. Exceeding this value may cause instability or oscillations in the converter.
Yes, the RS3E-243.3S/H3 can be used in a redundant or parallel configuration, but it's essential to ensure that the converters are synchronized and that the output voltages are matched to prevent current imbalances. RECOM Power Inc recommends consulting their application notes for more information.
The typical efficiency of the RS3E-243.3S/H3 is around 85% at full load, 80% at half load, and 70% at quarter load. However, the actual efficiency may vary depending on the input voltage, output voltage, and operating temperature.
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RS3E-243.3S/H3 Overview
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