UPJ1K470MPD1TD Capacitors

Aluminum electrolytic capacitors, also called aluminum electrolytic capacitors, are a special type of capacitor, which has the characteristics of small size, large capacity and long life. This article will introduce the specific application field and working principle of UPJ1K470MPD1TD.UPJ1K470MPD1TD aluminum electrolytic capacitors are mainly used in circuits such as computer motherboards, optical and other digital products, power supply systems, mobile phone circuits and other high-safety and high-precision equipment. Generally, it is used together with chips which require precise voltage to avoid power supply failures and ensure the normal operation of the equipment.UPJ1K470MPD1TD aluminum electrolytic capacitors mainly use the principle of separating two different electrodes by an electrolyte. A positive electrode (anode) with an aluminum foil backing is wound into a cylindrical shape, a negative electrode (cathode) is connected to the can, and a dielectric film is deposited on the surface of the anode. The electrolyte is injected into the capacitor during the drying and charging process, forming a number of very small cells. When the external power supply is connected and the capacitor is charged, the outer layer of the anode forms a thin layer of dielectric oxide film, which is called "cathode film". Therefore, when the two electrodes are connected and an electrical energy is applied, electrons will flow from the anode to the cathode, and a charge will be stored on the capacitor. When the electrical energy is connected, the electrons will flow back from the cathode to the anode, and the charge on the capacitor will be discharged. UPJ1K470MPD1TD aluminum electrolytic capacitors have some advantages compared to other capacitors. First of all, this kind of capacitor has a much larger capacity than other types of capacitors, which makes it easier to store a large amount of electric charge. Secondly, this capacitor also has high insulation resistance and good stability, three times higher than that of ceramic capacitors. In addition, these capacitors also have characteristics such as large size, long service life and reasonable price.In summary, UPJ1K470MPD1TD aluminum electrolytic capacitors have the advantages of large capacity, high insulation resistance, good stability, reasonable size and long service life, which make them widely used in power supply, computer, mobile phone and other circuits. At the same time, the working principle also has its unique advantages.