People’s life is inseparable from electricity, so the transformers that can be seen everywhere are people’s important partners. Without electricity, life will be impossible. Therefore, we should first understand the characteristics of power transformer. First of all, power transformer is a static electrical equipment, which is used to change the AC voltage of a certain value into another voltage with the same frequency or several different values. Our low-cost distribution substation company has a variety of transformer types. We not only sell new transformers, but also sell second-hand power transformers.