General customers buy home regulators, began to consider a number of issues, such as voltage regulator after the use of electricity is rapidly increasing? Now, electrical appliances have begun to transform into low energy, power consumption is more concerned about the term, is also a country must consider the problem and save energy. What is the power consumption of the general household voltage regulator? The problem is that everyone in curiosity and concern, then we have to analyze several currently on the market regulator is very low power consumption, no load under the condition of TNS / D series voltage regulating equipment, generally not more than 1%, the load is generally not more than 3-5%. In the more efficient power supply capacity, SBW more than 50 thousand volt power type, most efficiency can reach more than 98%. However, induction and oil immersed regulators suffer greater losses. Therefore, whether the voltage regulator power consumption, it can not be clear here, or should be clear about what type, but they are low power consumption, but also in line with the current era of energy-saving low-carbon concept.