ALS70H622MF350

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Aluminum electrolytic capacitors are widely used in many different industries for their diverse range of applications and versatility. Among these capacitors is the ALS70H622MF350, a specific type of electrolytic capacitor that has a unique set of features and capabilities. In this article, we will discuss the application field and working principle of the ALS70H622MF350 aluminum electrolytic capacitor.

Application Field

The ALS70H622MF350 is a radial type device with an operating temperature range of -40°C to +90°C. It is mainly used for high frequency applications in a wide range of consumer electronics, such as digital cameras, mobile phones, gaming consoles, and audio/video system applications. These components are also used for tuning applications such as radios, TVs, and receivers.

The ALS70H622MF350 also has an impressive ripple current, corner frequency, and temperature stability, making it ideal for consumer products and automotive applications. Some of its other features include a voltage rating up to 16V, a maximum capacitance of 680uF, and an impedance frequency of 150kHz. These features make it a great choice for applications that require high-level capacitive performance with low ESR.

Working Principle

The working principle of an electrolytic capacitor is quite simple. An anode and a cathode are housed in the form of two aluminum foil strips inside of a non-conductive electrolytic solution. When a voltage is applied across the terminals, an electrical field is created, and the ions in the electrolyte move towards the oppositely charged electrode. This movement of ions causes a Faradaic current, which is responsible for charging the capacitor.

When the voltage is removed, the ions remain at the surface of the electrodes, creating an electrical double layer which compensates for the original charge. This double layer acts as a dielectric and plays an important role in the capacitive properties of the electrolytic capacitor. The ALS70H622MF350 capacitor also has an added feature that makes it especially useful in high-frequency applications; it is designed with a self-healing electrolyte, making it both reliable and dependable.

Conclusion

The ALS70H622MF350 aluminum electrolytic capacitor is an excellent choice for many types of consumer electronics, automotive, and tuning applications. With its impressive ripple current, corner frequency, and temperature stability, it is a great and reliable addition to any project. Its self-healing electrolyte and voltage rating up to 16V make it a great choice for high-level capacitive performance with low ESR.

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