Power supply types classified by circuit structure

There are many circuit structures that make up the power supply, and the classification methods are different. There are the following types of power supplies:

1 Power type according to the drive mode: there are self-excited and it excited.

2 Power supply type according to the working mode of the converter: isolated type and non-isolated type.

3 Power supply types according to the control mode are:

(1) Pulse width control mode; Including its excited and self-excited.

(2) Mixed control mode of magnetic amplifier: including voltage control, current control and parallel control.

(3) Pulse width control and magnetic amplification mixed control mode.

4 Power supply types according to the isolation mode of the control signal are:

(1) photoelectric combination isolation mode.

(2) transformer isolation mode.

(3) Voltage/frequency conversion, frequency/voltage conversion mode.