16PX1000MEFC10X12.5

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Aluminum electrolytic capacitors are a type of capacitor that use an electrolyte to achieve a larger capacitance than other capacitor types. They are polarized, with two electrodes: the anode, made of a conductive aluminum oxide layer deposited on the surface of an aluminum foil, and the cathode, commonly made of foil of tin with solid or liquid electrolyte in contact with it. Aluminum electrolytic capacitors are widely used in power supplies, signal processing circuits, filtering circuits, pulse circuits and energy storage circuits, especially in signal coupling, decoupling and filtering, as well as in switching power supplies, DC-DC conversion and other power supplies of frequency circuits.

The 16PX1000MEFC10X12.5 aluminum electrolytic capacitor is a high voltage and large capacitance aluminum electrolytic capacitor. Its maximum rated voltage is 1000V, capacitance is 16000μF, rated ripple current is 3400mA(25℃,120Hz), equivalent series resistance is 0.18Ω(25℃,120Hz). It is often used for high frequency inverters, inverter power supplies and the auxiliary power supply of power inverters. Its application range is much wider than the above two.

The working principle of the aluminum electrolytic capacitor is mainly composed of an anode and a cathode. The anode is typically made of an aluminum material, while the cathode is typically made of an activated material such as activated carbon or graphite. The anode and cathode are separated by an electrolyte, which is usually a liquid or gel-like electrolytic materials. A current is then induced between the two electrodes and the anode is partially oxidized, allowing electric charges to be stored. When a voltage is applied to the capacitor, electric charges are transferred from the anode to the cathode, forming an electric current and a potential across the capacitor.

The 16PX1000MEFC10X12.5 aluminum electrolytic capacitor has the characteristics of excellent environmental adaptability, wide temperature adaptation range and long life. Its dielectric loss is very small and the equivalent series resistance (ESR) is very low, so its ripple current capacity and ripple life are excellent. And it is still reliable after long-term work in a high vibration environment. The leakage of the product is also well controlled, and it can also be used in occasions with high temperature and high humidity.

In addition, the product has excellent self-healing properties, which can automatically dissipate the energy of the charged ions to the electrolyte during overload and short circuit. The self-healing property of the capacitor is related to the electrolyte. When the voltage exceeds the rated voltage, the oxide film rapidly discharges oxygen, which dissolves in the electrolyte to form a very clean oxide film. The oxidation reaction of the oxide film can be repeated, so the capacitor has a high self-healing life.

In summary, the 16PX1000MEFC10X12.5 aluminum electrolytic capacitors have a wide range of applications due to their excellent performance and long service life. It is widely used in signal coupling, decoupling and filtering, as well as in switching power supplies, DC-DC conversion and other power supplies of frequency circuits. In addition, it is also suitable for occasions with high vibration, high temperature and high humidity, such as high frequency inverters, inverter power supplies and the auxiliary power supply of power inverters.

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