25YXG1200M12.5X20

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Aluminum electrolytic capacitors are widely used in the electronics industry for its outstanding energy storage ability, excellent insulation, high frequency and wide temperature range. The 25YXG1200M12.5X20 is one type of aluminum electrolytic capacitor. It has a wide application field and working principle.

An aluminum electrolytic capacitor consists of rectangular sheets of aluminum foil, each with a thin layer of aluminum oxide. This double sided conductive anode is wound with a separator with a cathode. The foil is then rolled into a cylinder and placed in a polyethylene or paper can. Inside the can is a liquid electrolyte to improve conductivity and form a dielectric, together with a metal plate to form a seal. When electric current flows, the positive ions of the electrolyte solution are attracted to the anode. As this charge accumulates, it creates a potential difference between the anode and the cathode.

The 25YXG1200M12.5X20 is a series of aluminum capacitors with a voltage rating of 1200 volts and a capacitance of 12.5 μF. It is suitable for applications with high ripple current requirements and a wide temperature range. The rated capacitance is between 10 and 180 μF, with a tolerance of ±20%. Its general purpose temperature range is -40 ~ +105°C. It also features a high frequency response and excellent damping and long life performance.

The applications of 25YXG1200M12.5X20 are mainly in electronic equipment such as TV receivers, audio amplifiers, switching power supplies, low-frequency oscillators, and high frequency inverters. Such capacitors can also find applications in various power distribution systems such as solar, wind, hydropower, and other alternative energy applications. It is an ideal choice for applications such as power supply decoupling, motor-frequency conversion energy storage, and interfacing between power systems.

The working principle of 25YXG1200M12.5X20 is similar to that of other aluminum electrolytic capacitors. When current passes through the capacitor, the positive ions of the electrolyte solution are attracted to the anode, accumulating a charge. This creates a potential difference between the anode and the cathode, which is analogous to a voltage source. When electric current flows, it produces an electric field between the two electrodes, which charge the capacitor and stores the energy in the capacitor.

The 25YXG1200M12.5X20 is a versatile aluminum electrolytic capacitor that is designed to meet the demands of energy storage applications. Its wide temperature range, high frequency response, excellent insulating properties, and long life performance provide excellent performance for applications in the electronics industry. It can be used for various power distribution systems such as solar, wind, hydropower, and other alternative energy applications.

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