Weller

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Solve the problem caused by load fluctuation

Restrain the self - excited oscillation of linear regulator

Better motor efficiency and power factor are obtained

Increase the starting torque in the induced draft fan

It provides smooth and stable DC power supply for SCR trigger circuit

Improve the power factor and reduce the line loss. improve the system voltage quality zhi quantity

Improve the power factor and reduce the line lossimprove the system voltage quality zhi quantity