Switch Mode Power Supply S82K 9
■ Inrush Current, Startup Time, Hold Time
■ Reference Value
90% 96.5%
Input ON
AC input voltage
AC input current
Output voltage
Inrush current on input application
Input OFF
Startup time: 100 to 1000 ms
max. depending on the model.
Hold time
(20 ms min.)
Item Value Definition
Reliability (MTBF) 135,000 hrs min. MTBF stands for Mean Time Between Failures, which is calculated according to the prob-
ability of accidental device failures, and indicates reliability of devices. Therefore, it does
not necessarily represent a life of the product.
Life expectancy 8 yrs. min. The life expectancy indicates average operating hours under the ambient temperature of
40
°C and a load rate of 50%. Normally this is determined by the life expectancy of the built-
in aluminum electrolytic capacitor.
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