672D108F012DS3J

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitor is a kind of capacitor that use electrolyte as its medium. The structure of aluminum electrolytic capacitor is composed of three electrode: one is electrolytic anode foil, the other is electrolyte and the third one is cathode foil with special conductive section. Aluminum electrolytic capacitor takes advantage of the electric properties of electrolyte material. It makes use of the coating process to form film on the aluminum anode foil. The oxide film, from the oxidation process, acts as an insulator while the electrolyte in the aluminum foil provides a pathway for current flow. The electrolyte in the aluminum electrolytic capacitor also acts as a dielectric and helps store electric energy.

The function of aluminum electrolytic capacitor is to store, release, convert and transfer electric energy. It is widely used in fields of electrical engineering, power electronics, industrial electronics, component equipment, and consumer electronics. Aluminum electrolytic capacitor is, especially, often required in the applications where large capacitance, stable temperature coefficient, low leakage current, and high voltage resistance are important, such as anti-interference circuit, under-voltage alarm device, power frequency filter, and even communication system protector.

The aluminum electrolytic capacitor model 672D108F012DS3J incorporates a few features that make it particularly suitable for powering LED lights and DC motors. It is rated for 108 Farads with 12V DC operating voltage, and its low ESR and ESL values make it a great choice for applications where low impedance is essential. It features a dielectric material of aluminum oxide, and its working temperature range is -55℃～85℃. The 672D108F012DS3J comes with a variety of termination styles to fit different application needs.

The working principle of aluminum electrolytic capacitor is also quite simple. When an electric voltage is applied across the capacitor, the positive plate of the capacitor attracts anions, and the negative plate of the capacitor attracts cations. This forms a neutral electric circuit in the electrolyte, allowing electron to move across. As a result, electric energy can be stored. So, when an aluminum electrolytic capacitor is connected to a DC voltage source, a parallel electric current flows through it, which is the capacitance current.

When selecting an aluminum electrolytic capacitor, it is important to consider the required capacitance, rated voltage, operating temperature range, and other parameters for the intended application. There are many options on the market, and the 672D108F012DS3J is one of the most suitable models for powering LED lights and DC motors. By understanding its features and working principle, engineers and designers can make an optimal decision in choosing the right aluminum electrolytic capacitor for their application.

The specific data is subject to PDF, and the above content is for reference