MAL219867221E3

Aluminium Electrolytic Capacitors

An aluminium electrolytic capacitor is an electrolytic capacitor, which is an electrical component made out of a metalized film capacitor with a dry electrolyte as the dielectric and aluminium as the anode. It is an excellent choice when you need to store energy in a confined environment, and is widely used in a range of applications from power supplies to analog signal processing.

The MAL219867221E3 is an aluminium electrolytic capacitor manufactured by Murata. It is a multi-anode aluminium electrolytic capacitor which is constructed using two identical surfaces that contain aluminium foil as the anode. The anode and the cathode in the construction of the MAL219867221E3 are separated by a solid electrolyte solution.

Application Field

The MAL219867221E3 is widely used across a variety of applications in the electronics industry, such as energy storage systems, power supplies, switching power supplies, and audio and analog signal processing circuits. It is especially useful in the development of high-end amplifier circuits, as it offers excellent stability due to its low ESR value.

Working Principle

The working principle of an aluminium electrolytic capacitor such as the MAL219867221E3 involves the use of two electrodes that contain aluminium foil. This aluminium foil is then encased in a solid electrolyte solution. When a voltage is applied to the capacitor, the electrons move from the anode to the cathode through the electrolyte solution. This movement of electrons creates an electrical field in the capacitor, which is what is responsible for the capacitance of the device.

The MAL219867221E3 capacitor has a long life due to its extremely low ESR value. It is also capable of handling high temperatures, which is useful in applications where the capacitor may be exposed to extreme conditions. Furthermore, it is very reliable and widely available in the market.

Overall, the MAL219867221E3 is a great choice for applications that require an efficient and reliable energy storage system. It is relatively inexpensive and easy to integrate into existing circuitry, making it a great choice for a variety of automotive, medical, and industrial applications.