How to connect the capacitor of the remote control electric fan.

    1. Use a multimeter to measure the resistance of any two of the three wires, find the MAX resistance and mark it with AC;

    2. Connect the capacitor to AC;

    3. Find the two wires with the MIN resistance value (AB or BC) and connect them to a 220Ω power supply.

    If the fan reverses, connect the 220 power supply to two wires with slightly larger resistance values.

    Capacitors, usually referred to as capacitors for their ability to hold charges, are represented by the letter C.Definition 1: A capacitor, as the name implies, is a "container for electricity", a device that holds electric charge. English name: capacitor.Capacitors are one of the electronic components used in large quantities in electronic equipment. They are widely used in circuits for DC isolation, AC passing, coupling, bypassing, filtering, tuning circuits, energy conversion, control, etc.Definition 2: Capacitor: Any two conductors (including wires) that are insulated from each other and very close to each other constitute a capacitor.

    Capacitance is different from capacitor. Capacitance is a basic physical quantity, with the symbol C and the unit F (farad).

    General formula C=Q/U Parallel plate capacitor special formula: electric field strength between plates E=U/d, capacitor capacitance determination formula C=εS/4πkd

    With the rapid development of electronic information technology, the speed of digital electronic products being updated and replaced is getting faster and faster. The production and sales volume of consumer electronic products, mainly flat-screen TVs (LCD and PDP), laptops, digital cameras, etc., continues to grow, driving the growth of the capacitor industry.