MVH25VE471ML17TR

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Aluminum electrolytic capacitors are one of the most common components found in electronic circuits. The MVH25VE471ML17TR is an example of an aluminum electrolytic capacitor which offers a range of features and benefits. In this article, we will discuss the application field and working principle of the MVH25VE471ML17TR and why it is a popular choice for designers looking for reliable and efficient capacitors.

Applications
The MVH25VE471ML17TR is a high-quality, high-purity, miniature aluminum electrolytic capacitor that has a wide range of applications. It is primarily used as a decoupling capacitor in low-noise, high-stability circuits, such as multi-stage regulation circuits, switching regulators, voltage parameter compensation circuits, or automotive circuits. Additionally, it is also widely used for signal coupling and by-passing applications in the audio, television, and radio fields.

Working Principle
The MVH25VE471ML17TR is a polarized aluminum electrolytic capacitor. It uses an anode made from an aluminum foil that is electrochemically etched with tiny channels, or pores. The anode is immersed in a conductive electrolyte and is then connected to an external terminal - the cathode - to form a complete capacitor.As current flows through the capacitor, the tiny channels in the anode attract oxygen molecules from the electrolyte, which are then deposited on the exposed surface. This forms a layer of insulating oxide, forming a capacitance between the anode and the electrolyte. The capacitance value of a capacitor is determined by the amount of oxide and the area of the anode. This principle is the same for both electrolytic capacitors and ceramic capacitors.

The MVH25VE471ML17TR is a miniature aluminum electrolytic capacitor that boasts low ESR, long life, and excellent performance in high-temperature applications. It is one of the most widely used capacitors for decoupling and signal coupling applications and is an excellent choice for designers looking for reliable and efficient capacitors.

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