An aluminum electrolytic capacitor, often only called an electrolytic capacitor, uses aluminum metal as one electrode, covered with a very thin layer of aluminum oxide as dielectric, and which has an the electrolyte as its second electrode.
Aluminum capacitors are typically used in power supplies and DC-DC converters for smoothing and buffering rectified DC voltages in many electronic devices. They are also used in industrial power supplies. Aluminum electrolytic capacitors are polarized capacitors because of their anodization principle. They can only be operated with DC voltage applied with the correct polarity.
Typical applications of aluminum capacitors with non-solid electrolytes are
Input and output decoupling capacitors for smoothing and filtering.
DC-link capacitors in AC/AC converters for variable-frequency drive and frequency changers
Correction capacitors for power factor correction.
High Voltage Rating: With a voltage rating of 450V, these capacitors are ideal for electronic projects requiring high voltage.
Low Capacitance: The capacitance of 22uF is low, making these capacitors suitable for applications requiring low capacitance values.
Electrolytic Construction: These capacitors feature an electrolytic construction, which provides reliable performance and long life.
Pack of 3: This product comes in a pack of 3, which provides a cost-effective solution for electronic hobbyists and professionals.
Compact Size: The capacitors are compact in size, making them easy to fit into tight spaces in electronic circuits.
Widely Compatible: These capacitors are widely compatible and can be used in a variety of electronic applications, including audio circuits, power supplies, and more.