USR1A330MDD

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Aluminum electrolytic capacitors are polarized electrolytic capacitors whose anode electrode is made of an aluminum foil with an etched surface. It has an insulating layer or oxide film of aluminum oxide chemically grown on the surface. The oxide film acts as a dielectric material, and its thickness is proportional to the applied voltage. The aluminum foil is wound with a cathode foil or a paper with a large area and high conductivity, and the surface of the cathode is coated with activated carbon and electrolyte. This type of capacitor is mainly used in applications requiring strong capacitance and large capacitance values, such as audio, power supply, and signals.

The USR1A330MDD aluminum electrolytic capacitor is a standard aluminum electrolytic capacitor in Radial Lead Packages. This kind of capacitor has a working temperature range of -40℃ to +105℃, and its rated voltage is 50V DC, 100V DC and 200V DC. Its high ripple current, low ESR and small size makes it suitable for a wide variety of applications. What\'s more, it has an ultra-low impedance, high capacitance and a long lifetime.

USR1A330MDD can be widely used in various applications, such as power supply, audio and high frequency applications, frequency filters, pulse circuits, etc. In audio applications, this aluminum electrolytic capacitor is used to reduce noise or interference, and its high capacitance makes it ideal for power supply applications where high capacitance is needed. In high-frequency applications, the aluminum electrolytic capacitor can be used as a filter to reduce noise and interference. It can also be used as a DC-blocking shutdown capacitor in safety-critical circuits.

The working principle of an aluminum electrolytic capacitor is based on the dielectric properties of aluminum oxide 1234. An anode electrode made of aluminum, etched with an oxide film acts as the dielectric material, and is sandwiched between the cathode foil or paper and the electrolyte-filled paper. When a voltage is applied, the oxide film acts like a dielectric, storing electrical energy and raising the capacitance. The electrolyte fill the paper which add to the capacitance.

The USR1A330MDD is a reliable, stable and high performance aluminum electrolytic capacitor with high capacitance and low impedance. Its small size, combined with its high reliability, makes it an ideal choice for use in a wide variety of applications where high capacitance values and low ESR values are required.

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