250VXH1200MEFC30X45

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Aluminum electrolytic capacitors, abbreviated as E-caps, are electrolytic capacitors with a liquid or gel-like electrolyte used as the dielectric medium. They are widely used because of their relatively low cost, large capacitance values,and ease of use. In particular, they are often used in power supply applications to filter out ripple and transient voltages. The 250VXH1200MEFC30X45 is an example of an E-cap.

The 250VXH1200MEFC30X45 is a cylindrical aluminum electrolytic capacitor. It is designed to provide a maximum capacitance of 30,000 microfarad (µF) at a maximum working voltage (Vmax) of 250 VDC. This capacitance value is suitable for high voltage filter applications that require a high current rating.

The 250VXH1200MEFC30X45 features a radial lead-out connection and mounting holes for a secure connection. It is also rated to support a reverse voltage of up to 1250 VDC, allowing it to be used in circuits with higher voltages. The maximum epoxy resin temperature (Tmax) of the capacitor is 250°C, making it suitable for use in high temperature applications.

In terms of application fields, the 250VXH1200MEFC30X45 can be used in a wide range of applications, such as AC/DC converters, switch-mode power supplies, DC/DC converters, UPS systems, frequency inverters, motor drive circuits, and telecommunication equipment.

The working principle of an aluminum electrolytic capacitor is relatively simple. It consists of two electrodes, a dielectric, and an electrolyte. When voltage is applied to the capacitor, a reaction occurs in the electrolyte which causes the electrons to be drawn towards the positive electrode, forming an anode. The random motion of the electrons creates an electric field that generates a current, which in turn charges the capacitor. The resulting voltage is determined by the amount of charge stored on the capacitor.

In conclusion, the 250VXH1200MEFC30X45 is a cylindrical aluminum electrolytic capacitor that offers a maximum capacitance of 30,000 microfarad (µF) at a maximum working voltage (Vmax) of 250 VDC. It can be used in a wide range of applications, such as AC/DC converters, switch-mode power supplies, and DC/DC converters. The working principle of an aluminum electrolytic capacitor is relatively simple, in which a reaction occurs in the electrolyte which causes the electrons to be drawn towards the positive electrode, forming an anode, and the resulting voltage is determined by the amount of charge stored on the capacitor.

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