URY2E220MHD1TN Capacitors

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Aluminum electrolytic capacitors, also called electrolytic capacitors, are electronic components, and the URY2E220MHD1TN model is no exception. It is a part of the polarized aluminum electrolytic capacitor family. But what exactly is the application field and working principle of URY2E220MHD1TN?

The URY2E220MHD1TN is mainly used for filtering, energy storage, timing, and other applications. Its general function is to smooth out the DC power supply, to filter out high-frequency noise, and to store energy when necessary. It is suitable for semiconductor testing machines, power supplies, and various household appliances.

A URY2E220MHD1TN aluminum electrolytic capacitor consists of a metal cylinder with two electrodes on the outside. The positives electrode is covered with an anode foil and an absorbing electrolyte. The negative electrode is covered with a cathode foil. The electrolyte serves to separate the anode and cathode. In the middle of the capacitor is an insulating paper separator. The structure looks like a sandwich.

The working principle of URY2E220MHD1TN is through the movement of ions. When an AC voltage is applied to the capacitor, the AC voltage changes the potential difference between the anode and the cathode. The anode becomes the positive pole, and the cathode becomes the negative pole. This creates an electric field that attracts ions from the electrolyte to the cathode. Since the ions accumulate on the cathode, the electrolyte is slightly electric-charged. This phenomenon is known as the electrical field.

At the same time, the AC voltage also drives the flow of electrons from the anode to the cathode. The electrolyte is slightly negative-charged, since some of the electrons are attracted to the electrolyte. The build-up of ions and the flow of electrons create an electric capacitance, and this acts as a storage of energy. This stored energy can then be used in the circuit.

The URY2E220MHD1TN aluminum electrolytic capacitor is often used in power supplies and other applications. Its application field is mainly in the fields of car operation, computer, and home electrical appliances. Its working principle is based on the movement of ions and the build-up of electric capacitance to store energy. Its various advantages, such as high capacitance, low ESR, high ripple current, and long life, make it a preferred choice for many applications.

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