B41690A8477Q9

Aluminum electrolytic capacitors, also known as aluminum electrolytic, are widely used in electronic circuits due to their large capacitance and long life. The B41690A8477Q9 is one type of aluminum electrolytic capacitor which is commonly used in switch mode power supplies. It is a radial lead component designed to be soldered in a printed circuit board.

The B41690A8477Q9 is made up of an aluminum casing containing two metallic layers, a copper cathode and an aluminum anode. The electrodes are separated by an electrolyte, usually a mixture of boric acid, sodium bicarbonate and ammonium bicarbonate. At the end of the electrodes, there is a small separator which helps to prevent short circuits.

The working principle of the B41690A8477Q9 is quite simple. The voltage across the capacitor is converted into electric current, which is then stored in the electrolyte in the form of ions. In this way, ions of opposite kind of metals are attracted to each other, creating a electric field around the capacitor. This field forms the basis for its capacitance. When a voltage is applied to the electrodes, the field around the capacitor will change, which results in the current flow.

The B41690A8477Q9 is mainly used in switch mode power supplies. It is able to provide reliable high capacitance for fast switching and smooth regulation. It is also suitable for general purpose applications, such as filtering and rectification. Furthermore, it is capable of operating in high temperature and high humidity environments, making it ideal for use in heating and cooling systems.

As one of the most popular aluminum electrolytic capacitors, the B41690A8477Q9 is widely used in many applications. It offers high-performance, high-reliability and long-lasting reliability for a wide range of applications, making it perfect for various kinds of industrial and automotive electronics.