EEE-1AA221P

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are commonly used in applications required to provide high capacitance values. As a result, they are commonly used in electronic circuits’ power supply filtering and coupling, signal decoupling, signal filtering and more. They are also used in AC line applications, such as motors, transformers, and power rectifiers. Each capacitor is a parallel plate capacitor, the plate separation is 2-3 micrometers and the plate surface area is very big in order to increase capacitance. electrolytic capacitor has a wide range of values, from a few microfarads up to thousands.

EEE-1AA221P application field and working principle

The EEE-1AA221P aluminum electrolytic capacitor is a reversible multipurpose DIP package. It has a maximum voltage of 16 volts, a capacitance of 22 μF, a capacitance tolerance of ±20%, an operating temperature of -25°C to +85°C, a Size of 7.87mm x 5.8mm x 4.58mm, a Dissipation factor of 1.25, and a Leakage current of 0.050 mA. It is ideal for use in low voltage power supplies, digital cameras, audio amplifiers, recorders and wireless devices.

The EEE-1AA221P aluminum electrolytic capacitor works by using two thin layers of aluminum foil as the plates of the capacitor. The two aluminum foil plates are separated by a dielectric layer. The dielectric material is made of electrolyte with large number of ionic charges inside. When voltage is applied to the capacitor, the dielectric layer produces and stores electric charge. This allows the capacitor to act as a voltage reservoir.

The capacitance of the EEE-1AA221P aluminum electrolytic capacitor is determined by the size and surface area of the aluminum foil plates, as well as the dielectric material. Higher capacitance values can be achieved by increasing the surface area of the aluminum plates, and by increasing the thickness of the dielectric layer. The EEE-1AA221P aluminum electrolytic capacitor is radius-bounded to reduce its size, while still providing adequate capacitance.

The EEE-1AA221P aluminum electrolytic capacitor can be used in a wide range of applications due to its low cost, low leakage current, and extended temperature range. It is especially suitable for use in low voltage power supplies, audio amplifiers, digital cameras, recorders, and wireless devices. Other than its low cost, the EEE-1AA221P aluminum electrolytic capacitor also provides a wide selection of capacitance values, making it suitable for almost any electronic application.

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