MAL205748151E3

Aluminum electrolytic capacitors are passive electrical components composed of two aluminum electrodes separated by an electrolyte containing ions. They are typically used in electronic circuits as an energy-storage device and are sometimes referred to as aluminum electrolytic capacitors, because of the electrical energy they store in the form of electrochemical energy stored in the aluminum electrode released as capacitance. The MAL205748151E3 is an aluminum electrolytic capacitor whose working principle is based on Faraday\'s Law of Electromagnetic Induction, whereby a changing electric field produces a corresponding voltage across the capacitor. The capacitor is constructed by depositing a layer of insulating oxide onto an aluminum foil electrode. This aluminum oxide layer and the remainder of the electrodes form the dielectric (insulating) layer that separates the two electrodes. When a voltage is applied across the capacitor, the dielectric layer creates an electric field that polarizes the aluminum oxide, resulting in an electrical charge stored in the capacitor. To increase the capacitance, an additional electrode, an anode, may be deposited on top of the aluminum oxide layer.

The MAL205748151E3 capacitor is typically used for high frequency electromagnetic interference (EMI) suppression and general purpose filtering applications in the automotive, consumer electronics, and power supply industries. The capacitor can also be used as part of power management system components in the automotive industry. Most EMI suppression capacitors are rated between 0.5μF to 1μF, with a tolerance of +/-5%. The capacitor has low equivalent series resistance (ESR) values, allowing it to operate at very high frequencies with minimal distortion. The capacitor is available in various packages including surface-mount, axial, and through-hole.

In addition to high-frequency applications, the MAL205748151E3 capacitor can also be used for high-voltage applications such as DC-DC converters, switch-mode power supplies, and motor control circuits. It is rated for up to 200VAC and can handle high surge currents up to 20A. The capacitor has a high resistance to moisture and can operate at temperatures up to 105°C. The capacitor also has a long shelf life, with an expected lifetime of over 10 years in normal operating conditions.

The MAL205748151E3 capacitor is an excellent choice for a variety of high-frequency EMI suppression and high-voltage applications. With its low ESR values, high surge current capability, and long shelf life, the capacitor can provide reliable, long-term performance for these types of applications. Its wide variety of packaging options ensures that it can be used in most any type of environment.