B41231A7159M007

Aluminum Electrolytic Capacitors

An aluminum electrolytic capacitor, also known as an aluminum electrolytic capacitance, is an electrical component constructed of a metal structure that uses an electrolyte, a dielectric, and two electrodes to form a capacitor. Aluminum electrolytic capacitors are one of the most widely used types of capacitors, and are characterized by their small size, low cost, and high capacitance value. They are also very reliable and have good thermal stability.

The B41231A7159M007 aluminum electrolytic capacitor is a radial type with an extended length of 7.3mm. It has a high capacitance value of 56,000uF and a high voltage rating of 25VDC. It is highly reliable and has excellent thermal stability. It is designed to provide reliable circuits for use in general purpose applications such as power supplies, audio, computer, and telecommunication systems.

Working Principle

An aluminum electrolytic capacitor is comprised of a cathode and an anode, with a thin layer of electrolyte separating them. The cathode is typically aluminum foil, while the anode is usually formed by sputtering aluminum oxide. When a voltage is applied across the capacitor terminals, positive ions from the electrolyte migrate into the cathode via the electrical field, causing a temporary polarization within the oxide layer. The oxide layer then acts as a dielectric, allowing current to flow between the anode and cathode and storing electrical energy. When the voltage is removed, the ions reverse direction and the capacitor is discharged.

Application Field

Aluminum electrolytic capacitors are used in a variety of applications, including power supplies, audio, computers and telecommunication systems. In medical equipment, audio systems, and other consumer electronics, aluminum electrolytic capacitors are also used as voltage filtering and capacitor banks. They are used in automotive applications such as on-board computer systems. They are also widely used in power supplies to improve their efficiency, reduce noise, and minimize ripple.

The B41231A7159M007 aluminum electrolytic capacitor is designed for general purpose applications such as power supplies, audio, computer, and telecommunication systems. It has a high capacitance value of 56,000uF and a high voltage rating of 25VDC. It is highly reliable and has excellent thermal stability. It is also an ideal choice for filtering, smoothing, and decoupling applications. It can reduce the noise generated by high frequency alternating currents, making it suitable for many automotive applications.