1、Why make use of decontaminate energy sources methods can eliminates higher harmonic and peak pulse saving electricity?
     The higher harmonic and peak pulse be able to cause equipment\s current with enlarge, electromotor and transformer\s gives off heat, causes the loss power to consume the energy. Furthermore, will also carry on the radiation in the higher harmonic crowded situation through the wire to the human body, will affect human body\s health.

2、When play down of voltage, the electric current will increase, can saving electricity?
     Many people thought that electric output appliance is fixed invariable, when reduces the voltage, because the power is invariable, the electric current will increase, not to be impossible to cause the electric instrument rotation to reduce speed increases the electric current, on the contrary will increase quickly. This is understanding wrong! Regarding detailed analysis this: First uses the electric appliance actual power is along with the electric current, voltage changes. Supposing
If has uses electricity the installment, we use the pressure regulator to it the unceasing voltage, until is change zero, whether the electric current does increase unceasingly ,obviously is impossible. This time the electric current unceasingly drops, until is change zero.