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Washing machine comprises universal motor, power control system for operating the universal motor on number of rotation speed, electromechanical switching device for selecting the motor speed and resistances
Washing machine comprises universal motor, power control system for operating the universal motor on number of rotation speed, electromechanical switching device for selecting the motor speed and resistances
The power control system (10) comprises triode alternating current switch and phase control integrated circuit which is switched for actuating the triode switch. The resistances are adjustable by the switching device (19) for selecting the motor speed.
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