UPW1H221MPD6TD Capacitors

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Aluminum electrolytic capacitors are widely used in consumer electronics and other applications due to their capacitance, size, and price. The UPW1H221MPD6TD is a type of non-solid aluminum electrolytic capacitor, which consists of two electrodes: an anode and a cathode, separated by an electrolyte. The anode is typically a sheet of aluminum foil, while the cathode is usually made of an aluminum oxide film. Both are typically coated with a thin film of an electrolyte material; this film is usually an organic solvent, such as ethylene glycol, that electrically separates the anode and cathode.

The UPW1H221MPD6TD aluminum electrolytic capacitor has a rated voltage of 21V and a capacitance of 2.2μF. It is typically used in systems where high peak currents are required, such as power supplies, audio systems, or motor drives when high ripple current occurs. Areas such as automotive, military, aerospace, and professional usage also take advantage of this capacitor type.

This capacitor is constructed with a proprietary method that provides superior contact between the aluminum and electrolyte layers, providing a higher capacitance than other aluminum electrolytic capacitors. It also has a high temperature performance compared to standard aluminum electrolytic capacitors. The UPW1H221MPD6TD also has a long service life and low impedance.

The working principle of the UPW1H221MPD6TD aluminum electrolytic capacitor is based on capacitance. There are two metal plates (electrodes) between which electrical energy can be stored as an electric field. The plates are separated by an insulator, which is usually a solid dielectric such as plastic film or ceramic material. The metal plates are usually scratched or plated for improved electrical contact. When a voltage is applied across the metal plates, an electric field forms, creating an electrical current that circulates between the plates. This current dissipates over time, and the capacitor is said to be "lossy" or "dissipative."

The UPW1H221MPD6TD aluminum electrolytic capacitor is a popular choice for many applications because it is highly efficient, reliable, lightweight, and cost-effective. Its superior construction and superior capacitance make it suitable for many applications, including automotive and professional usage. Its long service life and low impedance make it an ideal choice for a variety of consumer applications.

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