Electrical fan circuit schematic explanation

The fan basically has become a must-have to take a cool tacher for each household. When summer is hot, just put the fan power on the air, then the gear, the fan can continue the source of the wind, very cool and comfortable! However, I don’t know if you have any circuit principles that you want to have too much electric fan? How does it control the fan? Let’s take a look at the simple fan circuit schematic!

The fan is basically a must-have to take a cool tacher for each household. When summer is hot, just put the fan power on the air, then the gear, the fan can continue the source of the wind, very Cool and comfortable! However, I don’t know if you have any circuit principles that you want to have too much electric fan? How is it electrically controlled? Let’s take a look at the simple electric fan circuit schematic!

Electrical Fan Circuit Schematic image.png

As can be seen from the above figure This circuit can be divided into three parts, the leftmost 220V AC power circuit, the intermediate rocking circuit, the rightmost fan circuit. The electric fan motor is a single-phase AC motor, and there are two windings internally, a running winding (also known as the main winding), and the other is a start-up winding (also become a deputy group). The startup circuit consists of a phase-phase capacitance, so that the main secondary winding is separated from 90 ° at a space. The speed assembly circuit is a series of reactor speed control switches, and the voltage of the motor is changed to change the motor. After understanding this circuit map, it is enough to repair the electric fan.

In fact, the circuit schematic of the electric fan is so simple, is it not so complicated in an instant?

Original article,author:zongmuLi,If reprinted,Please indicate the source:http://madedesign.net/index.php/2021/04/03/electrical-fan-circuit-schematic-explanation/

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