Etasis IFRP-462 9273CPSU-0010 power supply

Etasis IFRP‑462 is a 460 W hot‑swap switching power supply used in Infortrend server chassis (model 9273CPSU‑0010). Common failure points for this class include degraded capacitors, fan motor burnout, and controller IC overheating due to dust or thermal cycling. First‑check diagnostics: verify input voltage and ripple on the AC side; measure output rails (+12 VDC, +5 VDC) with a multimeter while the unit is powered; inspect the PCB for bulging or cracked capacitors and check fan operation and airflow; review any error logs from the host system for power‑supply‑related codes.[oss-gpt-20b] Post Comment

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