MALIEYH07DB447L42K

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Aluminum electrolytic capacitors are a type of capacitor widely used in electrical engineering. They have a larger capacitance per unit volume compared to other types. They are formed by stacking alternating layers of aluminum and paper which are electrically connected in a sandwich-like structure. The aluminum layer is an electrically conducting element, and the paper layer acts as an insulator.
The MALIEYH07DB447L42K aluminum electrolytic capacitor is a common component used in a variety of electronic circuits. It is a surface-mounted device (SMD) device which means it can be easily mounted on circuit boards, making it ideal for use in compact designs. The device is characterized by its high capacitance and low equivalent series resistance (ESR). It has a rated voltage of 350V and a capacitance of 4700uF.
The main application field for the MALIEYH07DB447L42K aluminum electrolytic capacitor lies in the field of power supplies, filters, and decoupling capacitors. It is also used in high power amplifiers, motor drive circuits, and energy storage applications. This capacitor is also frequently used in switching power supplies, LED driver circuits, and regulator circuits, as well as being useful as an output filter capacitor in pulse wave modulation (PWM) power supplies.
The working principle of the MALIEYH07DB447L42K aluminum electrolytic capacitor is based on the presence of two metal plates, with a distance of a few hundred angstroms, which are coated with an insulating dielectric material. This material is usually a form of aluminum oxide, and it determines the values of capacitance and ESR. When a voltage is applied to the plates, the electrons from one plate are attracted to the other, allowing a charges to be stored in the capacitor. The amount of current stored is proportional to the ratio between the capacitance and the ESR. This stored charge can then be discharged when needed, which allows the capacitor to act as a short-term energy supply.
In conclusion, the MALIEYH07DB447L42K aluminum electrolytic capacitor is a versatile device that can be used for a wide variety of power supply, filter, and regulator applications. Its high capacitance and low ESR makes it suitable for a variety of high power applications, and its SMD form factor makes it easy to mount and integrate into miniature electronic circuits. Its working principle is based on the attraction of electrons between two electrodes separated by an insulating dielectric material, which allows it to store and subsequently discharge a large amount of electrical energy when required.

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