MALIEYH07BC533D42K

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Aluminum electrolytic capacitors are divided into organic aluminum capacitors and inorganic aluminum capacitors, according to their dielectric material. The MALIEYH07BC533D42K is a kind of organic aluminum electrolytic capacitor, also known as organic polymer capacitor, which is characterized by its high current, high temperature resistance, ultra-thin size and ultralow ESR characteristics. The MALIEYH07BC533D42K falling under the organic aluminum electrolytic capacitor type, mainly consists of an anode and a cathode which are formed by a aluminum foil, an electrolyte and a dielectric material.

The dielectric used is the organic film, wherein diaphragm process technology is adopted. The diaphragm is an active three-electrode pulse circuit that helps the electrolyte fill the pore of the dielectric medium, thus improving the capacitance and endurance of the capacitor. Unlike other conventional capacitors, aluminum electrolytic capacitors use the anode and cathode form a space through a chemical reaction between the anode aluminum foil and the electrolyte, then the dielectric layer fills the space. Through this chemical reaction, the aluminum electrolytic capacitors can achieve a higher capacitance than those of other usual capacitors, such as ceramic capacitors, film capacitors, etc.

The MALIEYH07BC533D42K, due to its typical active three-electrode pulse circuit and high-endurance, can be widely used for switching power supply, large current DC-DC converters, half bridge converters, full bridge converters, LED light power supply, high power, thunder-resistant and frequency transformers, computer motherboards, communication, and automotive circuits, and more.

Its working principle can be simplified as follows: when voltage is applied to the anode and cathode of the capacitor, electrons are released to the electrolyte from the anode aluminum foil. The released electrons combine with the electrolyte and form an electric field with positive ions attracted to the anode and negative ions attracted to the cathode. This results in an electric double layer effect, forming a positive and negative pole of the electric field. The electric field now acts as a dielectric layer in between the anode and cathode, and create capacitance, that is, the store of electrical energy.

The MALIEYH07BC533D42K can provide excellent bulk capacitance, high-temperature resistance, environmental resistance, and long cycle life, making it a good choice for various electronic applications. In general, it is one of the most ideal capacitor choices for many applications such as switching power supplies, power transmission, and more.

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