How To Handle And Avoid Overvoltage On A Dynamic Voltage Regulator?

Some users may encounter some faults when using the voltage stabilizer, such as overvoltage display on the screen. Different manufacturers have different ways to deal with overvoltage display. Among them, the voltage stabilizer can be used to directly disconnect the power supply, wait for the voltage to reach the range value that the voltage stabilizer can stabilize before restoring the power supply, or manually start the power switch.

1. Reasons for Dynamic Voltage Regulator (DVR) display overvoltage

No matter which dynamic voltage stabilizer manufacturer produces the voltage stabilizer, no matter what type of dynamic voltage stabilizer, there will be some voltage stabilization range. The so-called voltage stabilization range is to take the normal voltage value as the starting point and accept the voltage ratio of the highest voltage to the lowest voltage. If it exceeds this range, it is overvoltage, and if it is lower than this range, it is undervoltage.

2. How to deal with overvoltage displayed by dynamic voltage stabilizer

If the dynamic voltage stabilizer displays overvoltage, it means that when we choose the dynamic voltage stabilizer, the voltage stabilization range of the dynamic voltage stabilizer is insufficient. The reason for this is that we did not determine the high voltage and the lowest voltage value of the area well when we knew that the voltage was unstable.

3. How to avoid overvoltage display of dynamic voltage stabilizer

Before we buy a dynamic voltage stabilizer, we need to calculate the minimum and maximum voltage values ​​of all voltages of the dynamic voltage stabilizer to get the fluctuation range of the voltage stabilizer. Then, we can calculate the voltage range of the voltage stabilizer based on the obtained voltage fluctuation value. Generally, when choosing a voltage stabilizer, we will choose a voltage stabilizer with a wider voltage range than the actual range.