How to change AC motor to DC motor?
Application: the DC motor and the AC motor are different in structure at first. The DC motor has a commutator (two opposed half copper rings), and the AC motor has no commutator.DC motor is generally used in low-voltage circuit, DC power can be easily carried, such as electric bicycle, that is, DC motor, as well as computer fans, recorders, motors, etc. are all.Difference method: the main point is whether there is a commutator, what power is used. A DC motor with a commutator is a DC motor.
Generally speaking, the motor is AC, and the phase change of the high-voltage DC is too sudden, which is easy to damage the motor. Batteries (electric cars) use dc.A direct current motor refers to an electric motor that uses a direct current supply (e.g., dry cells, batteries, etc.); an alternating current motor is an electric motor that uses a power supply, such as a home circuit, an alternator, etc..
DC motor actually through the role of brush and commutator, the actual winding flow is also alternating current. AC motor brushless, DC motor needs brush, can not change.The direct current motor uses direct current, and the alternating current motor uses alternating current.
