Usually, the fan red is the live wire, or the motor working winding lead, should be connected to the power supply live wire, the yellow wire is the starting winding lead, the capacitor should be connected to the red line and the yellow line, the black line should be connected to the neutral line, do not connect the two wires connected to the capacitor directly to the power line.
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The specific connection method is as follows: the neutral line of the electric fan is directly connected to the power plug of the fan, the live line is connected to the capacitor and the governor, and then to the timer, and then from the timer to the plug of the fan power line on another interface, and the other interface of the capacitor is connected to the starting winding lead.
1 The electric fan can be connected to the capacitor in series or parallel.
2 If connected in series, the capacitor will play the role of the starting motor, so that the electric fan starts to rotate, but also can increase the voltage and improve the current fluctuation; If connected in parallel, the capacitor will provide current when the current fluctuates, ensuring the smooth operation of the motor.
3 In practical applications, we need to choose the appropriate connection mode and capacitance specifications according to the specific parameters of the electric fan and the use scenario to ensure the stability and safety of the circuit.
First, we need to find three wires, which are the starting line, the running line, and the capacitor line.
Connect the capacitor line and the starting line, put the common line and the running line in the middle, and then connect a capacitor line and the neutral line, connect the live line of the power supply to the line in the middle of the governor, and start to connect with the running line of the ceiling fan.
Finally, the wire is connected to the capacitor above, and the capacitor leakage line is connected to the starting line of the electric fan.