Please communicate the motor. It is possible to speed the speed with a governor
Teacher, could you tell me can use electric fan transmission to control, 220 v370w unidirectional and bidirectional motor, is connected to electric fan way can use, thank you very much
Many household electric fans using bidirectional thyristor phase shift control of motor speed, this kind of speed is actually reduce the input current make motor with fixed running quickly and can only reduce the speed. Like dimming lamps, they are forced to regulate.
The frequency of alternating current is changed by the frequency of alternating current, so as long as the equipment is allowed, there can be no change in principle in principle. The logarithm is a phase change, the variable series is limited and the error rate is changed at the same time The rate of change can vary in many ways, but the scope is limited I can't say exactly which one
