EKMM201VSN331MQ25S

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Aluminum electrolytic capacitors are an integral component of a wide variety of electronic devices. The EKMM201VSN331MQ25S is one of these components, and it is a type of electrolytic capacitor that finds use in a variety of different high voltage applications. In this article, we will discuss the application field and working principle of the EKMM201VSN331MQ25S.

Application Field

The EKMM201VSN331MQ25S is a type of aluminum electrolytic capacitor that is used in high voltage applications. It is rated for a working voltage of 200 volts, and it is designed for use with pulsed loads at frequencies between 10kHz and 30kHz. In addition to this, it has a high-temperature life expectancy of 5000 hours at +85℃ and a high temperature characteristic of 5% for capacitance change and 0.2% for leakage current change thanks to its robust construction. Its design lends itself to be a perfect choice for high frequency switching power supplies, DC/DC converters, and other high-voltage applications.

Working Principle

The working principle of the EKMM201VSN331MQ25S is based on the principle of an electrolytic capacitor. This type of capacitor works by storing energy within an anode in the form of an electric field created by an electrolyte solution. The electric field is produced by a voltage differential between the two plates of the capacitor, the anode, and the cathode. The electrolyte solution then acts as a conductive medium in which the anode and the cathode create their electric field. This stored energy can then be used to power an electronic device in the same way that an ordinary capacitor does.

The EKMM201VSN331MQ25S is constructed with a tantalum oxide anode, a high-purity aluminum anode, and an electrolytic solution. The aluminum anode in combination with the electrolytic solution creates a charge that is then stored in the field created between the anode and the cathode. The capacity of this capacitor is largely influenced by the size and composition of the aluminum anode.

The EKMM201VSN331MQ25S is also designed with very low equivalent series resistance (ESR) and very high insulation resistance values (IR). This makes them ideal for high frequency applications where the transitions between states need to happen quickly and without disruption. Thanks to these features, the EKMM201VSN331MQ25S is a highly reliable choice for high voltage applications.

In conclusion, the EKMM201VSN331MQ25S is an aluminum electrolytic capacitor that is used in a variety of high voltage applications. It is rated for a working voltage of 200 volts and is designed for use with pulsed loads at frequencies between 10kHz and 30kHz. Its construction allows it to have a high-temperature life expectancy of 5000 hours and a high temperature characteristic of 5% for capacitance change and 0.2% for leakage current change. Furthermore, it is designed with very low ESR and very high IR values, making it a reliable choice for high frequency applications.

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