URZ1V332MRD

Aluminum Electrolytic Capacitors

Aluminum Electrolytic Capacitors are capacitors with aluminum electrodes that store electric energy. The use of high-purity electrolyte in conjunction with an anode made of a thin aluminum foil forms a capacitor in which the aluminum surfaces become totally polarized via an electrochemical reaction. This is why they are also known as polarized capacitors.

URZ1V332MRD Application Field and Working Principle

The URZ1V332MRD series of Aluminum Electrolytic Capacitors are miniature radial leaded capacitors with high withstand voltage and long life designed for use in applications where a small size is required. They have a low impedance and are suitable for use in high frequency applications. At high frequencies, their excellent capacitance characteristics make them the ideal choice for noise filtering and signal processing.

The URZ1V332MRD capacitors are constructed with an anode made of aluminum foil and a cathode made of an electrolytic paper separator. The two electrodes are separated by an electrolytic solution which acts as the dielectric medium. A polarized electrolyte is used between the two electrodes which acts as the surface for electric field lines between the two electrodes allowing electric charge to accumulate and move between the two when an external voltage is applied.

The operating principle of the URZ1V332MRD series of Aluminum Electrolytic Capacitors is based on Faraday’s Law of Electrolysis. When an electric current is applied to the electrolyte between the two electrodes, electric charge will accumulate and be stored on each electrode. The net electric charge stored on the two electrodes is equal to the total current that passes through the electrolyte. This stored charge will remain stable until the capacitor is discharged by applying an electric field (voltage) across the two electrodes.

The URZ1V332MRD series of Aluminum Electrolytic Capacitors are widely used in consumer electronics applications as they provide high stability and reliable performance. They are suitable for use in a variety of applications such as power supplies, audio circuits, motor drives and more. With their high capacitance, low leakage current and low ESR, the URZ1V332MRD series of Aluminum Electrolytic Capacitors are an excellent choice for many power electronic applications.