How Long Does It Take To Replace A Wide Range Voltage Stabilizer?

Wide Range Voltage Stabilizer is a device composed of a voltage regulating circuit, a control circuit, and a servo motor to stabilize the output voltage. When the input voltage or load changes, the control circuit samples, compares, and amplifies, and then drives the servo motor to rotate, so that the position of the voltage regulator carbon brush changes, and the output voltage is kept stable by automatically adjusting the coil turns ratio. Among them, the main working principle of the wide-range voltage stabilizer is: the servo drives the carbon brush head to rotate, and the carbon brush head changes the carbon brush head and adjusts the coil turns ratio in the wide-range voltage stabilizer through the rotation of the servo to achieve the change of current and voltage. To achieve a stable voltage output.

In the wide-range voltage stabilizer, since the carbon brush head often rubs against the transformer coil, the carbon brush head will be worn after working for a period of time, and the degree of wear will be determined according to the voltage fluctuation. That is: if the voltage fluctuation range is large and the frequency is high, the carbon brush of the wide-range voltage stabilizer will wear faster. If the voltage is relatively stable and the fluctuation frequency is not high, the carbon brush head will wear less. Therefore, the replacement of carbon brushes is not determined by time, but by the wear of the carbon brushes. If the voltage you use changes frequently, the carbon brushes of the wide-range voltage regulator will wear quickly. If the voltage you use is stable, your wide-range voltage regulator will wear less. Therefore, some customers do not need to replace carbon brushes for several years, while some need to replace them after one year. Some customers ask if the quality is different and why they wear so quickly. When the carbon brush wear exceeds 80%, in order to ensure the normal operation of the voltage regulator, the carbon brush head of the wide-range voltage regulator needs to be replaced in time. When the carbon brush of the wide-range voltage regulator is severely worn, there will be risks in the stability of the output voltage of the voltage regulator, which may cause no output voltage or abnormal output voltage.