With very good voltage stabilization, nearly 0% of error operationprobability. (Because there is no control circuit inside, only with two individual components comprising)
Output overload or short circuit will automatically limit the current. (One-hour will not result in any damage to the product.)
Output waveform will not be influenced by the input waveform. (When the input waveform is seriously terrible, it will only influence its efficiency to decrease a little, but the output waveform will still be sinusoidal wave.)
Input and output are completely isolative. With good resistance to static electricity, ground lightning, noise and high voltage pulse (more than 60db).
Input voltage can apply neither 110V nor 220V, and output voltage can simultaneously apply 110V and 220V.
With good reactivity to SURGE: when the input voltage suddenly increases to 170V, the output voltage will remain 110V± 2.5%.
With good reactivity to SAG: when the input voltage suddenly decreases to 65V and the load is less than 60%, the output voltage will remain 110V± 2.5%.