XP Power recommends a PCB layout with a large copper area for heat dissipation, and a thermal management system with a heat sink and thermal interface material to keep the junction temperature below 125°C.
To ensure EMC, XP Power recommends following the guidelines in the datasheet for input and output filtering, and using a metal enclosure with proper shielding and grounding to minimize electromagnetic radiation.
The derating curve for the FHSAA20A2FR is not explicitly stated in the datasheet, but XP Power recommends derating the output power by 1% per 1,000 feet above sea level, and by 1% per 10°C above 40°C ambient temperature.
Yes, the FHSAA20A2FR can be used in a redundant or parallel configuration, but XP Power recommends following the guidelines in the datasheet for synchronization and current sharing, and consulting with XP Power's application engineers for specific design guidance.
The MTBF rating for the FHSAA20A2FR is not explicitly stated in the datasheet, but XP Power estimates it to be around 500,000 hours at 40°C ambient temperature, based on MIL-HDBK-217F calculations.
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FHSAA20A2FR Overview
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