国产精品无码久久久久久久久久_欧美乱妇欲仙欲死视频_国产精品美女在线福到_日本男女啪啪_国产精品久久久久成人_国产午夜福利精品久久

General

It adopt linear integrated circuit to form the controls system, drive the contact voltage regulator to regulate automatically by controlling the servo motor, it is provided with delay over-voltage under -voltage and over-current protection function which ensure the voltage stabilizer can supply safely; It has the advantage of high efficiency same input and output voltage waveform, stable output voltage, work continuously and so on.

Application

It is available in the electric equipments and facilities in housing  factory school shop office precision instrument for scientific experiment. And also is suitable for office equipment test instrument communication system industrial equipment armarium domestic electricappliance and so on.