Mean time between failure (MTBF) = MTBF describes the expected time between two consecutive failures for a repairable system, and it’s the inverse of the failure rate of the device. MTBF can also be ...
The Challenger series of fans features a patented sealed sleeve-bearing system that has an exceptionally long life expectancy of more than 50,000 hours at 25°C (L10). Mean time between failures (MTBF) ...