MALIEYH07DB515H42K

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Aluminum electrolytic capacitors are an essential component in a variety of electronic circuits. The MALIEYH07DB515H42K aluminum electrolytic capacitor is a high capacitance, low-leakage, low-impedance model with excellent high temperature endurance and high stability. It is mainly used in applications such as power supplies, computers, communications and consumer electronic products.

Characteristics of MALIEYH07DB515H42K

The MALIEYH07DB515H42K aluminum electrolytic capacitor offers a wide variety of features that make it a reliable and cost-effective choice. Its features include a wide temperature range (up to 85°C), a long life span (up to 10,000 hours at 85°C, and up to 5,000 hours at 105°C), and an excellent capacitance retention rate of 95% after 10,000 hours at 85°C.

The rated voltage of the MALIEYH07DB515H42K is 2.5V, making it suitable for various DC circuits. Furthermore, it has a static capacitance of 15,000µF, leakage current of 0.05µA max. @ 2.5V, and impedance of 121MΩ max. @ 1KHz.

Application Field of MALIEYH07DB515H42K

The MALIEYH07DB515H42K aluminum electrolytic capacitor is suitable for a wide range of applications. It can be used in power supplies, DC-DC converters, power amplifiers, automotive electronics, LED lighting, medical equipment, computer systems, white goods, and other electronic circuits. It is especially well-suited for high power circuits with high ripple and current.

Working Principle of MALIEYH07DB515H42K

The MALIEYH07DB515H42K is an aluminum electrolytic capacitor which utilizes an electrolytic process to create a highly effective dielectric layer within its polarized aluminum oxide anode which is then sandwiched between two conductive plates (electrode and anode). This construction allows the capacitor to exhibit a high degree of capacitance for its size and current requirements. The capacitor is self-healing, meaning that the electrolyte reacts with the oxide layer to replace damaged dielectric material. This is why aluminum electrolytic capacitors are able to withstand high ripple and temperature.

The electrodes of the MALIEYH07DB515H42K are nothing more than two thin layers of aluminum foil with a high-purity electrolyte (typically an acid solution) sandwiched between them. When an electric field is applied, an electrochemical reaction takes place resulting in the dissolution of aluminum ions in the electrolyte. As more electric charge enters the capacitor, a thin oxide layer forms on the anode layer which acts as a dielectric. This sequence of the electrochemical reaction, charge accumulation, and dielectric formation is repeated as the capacitor is charged, further increasing the capacitance of the device.

Advantages of MALIEYH07DB515H42K

The MALIEYH07DB515H42K aluminum electrolytic capacitor offers many advantages over other types of capacitors. It is cost-effective, reliable, and easy to construct. Furthermore, it has a high capacitance to size ratio, and a long lifespan. Its low leakage current, low impedance, excellent high temperature endurance and high stability makes it a reliable choice for a wide variety of applications.

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