How to buy air conditioner capacitors1. When purchasing a capacitor, first observe the appearance of the capacitor to see if it is deformed or cracked. If so, do not buy it. There must be quality problems. In addition, you should also pay attention to see if it is the same model as the previous one.

There are safety capacitors, super capacitors, ceramic capacitors, electrolytic capacitors, and film capacitors in the capacitor family. Among them, there are many types and sizes of film capacitors. According to the plastic film, they are divided into polyethylene film capacitors, polypropylene fil

In general, our air conditioners have single-phase electricity and three-phase electricity. For single-phase electricity, there are three capacitors, that is, the internal fan capacitor, the external fan capacitor and the compressor capacitor. For three-phase electricity, there are only two capacito

一、 Introduction of the starting capacitorStarting capacitor, ac electrolytic capacitor or polypropylene or polyester capacitor used to start single-phase asynchronous motor. A capacitive induction motor has two windings, a start winding and a run winding. The two windings are spaced 90 degrees apart

一、 What is a filter capacitorAn energy storage device installed at both ends of the rectifier circuit to reduce the ripple coefficient of the ac pulsation and improve the smooth dc output. This device is usually called the filter capacitor. Because the filter circuit requires the energy storage capa

The capacitor of the outdoor unit of the air conditioner plays the role of starting. Don't underestimate the capacitor. If the capacitor is broken,the entire air conditioner will not cool,and it is also a common failure that causes the air conditioner to fail to cool or heat.After seeing the effect

Film capacitors have unique application advantages in many power electronics fields. Film capacitors have the characteristics of high voltage, high capacity, and long service life, and the structural design of the film can ensure that the capacitor has good self-healing properties.In the scenario of

一、What is a filter capacitorAn energy storage device installed at both ends of the rectifier circuit to reduce the ripple coefficient of the ac pulsation and improve the smooth dc output. This device is usually called a filter capacitor.Since the filter circuit requires the energy storage capacitor

一、Tantalum CapacitorTantalum capacitor is a product with small volume and large capacitance among capacitors. It was first successfully developed by Bell Laboratories in the United States in 1956. It has excellent performance. Tantalum capacitors come in a variety of shapes and are manufactured as s

The main maid ring washing machine capacitor is to increase the terminal voltage when the motor is started, so that the current of the starting secondary winding is 90° electrical angle ahead of the current of the working winding, and obtains a nearly circular rotating magnetic field, so that the mo