Nhamba pane yedu voltage regulator inoshanduka nekuti inoratidza iyo chaiyo voltage.Kazhinji kutaura, voltage regulator inogona kudzikamisa voltage, asi zvinonetsa kune dzinenge dzese-phase voltage regulator kuchengetedza voltage yakagadzikana padanho rimwe chete nguva dzese.Panofanira kuva nekurasikirwa kwesimba panguva yese yekuita.Zvakadai sokupisa zvichikonzera kupera simba.Kunyangwe vamwe vanogadzira 'voltage regulators vachiramba vasina kuchinjika, ivo vakaisa mamwe mapurogiramu ekuchengetedza huwandu husina kushanduka.