UBW1A331MPD

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Aluminum electrolytic capacitors, commonly known as “electrolytic capacitors,” are capacitors that use a thin layer of aluminum oxide to separate two conductive surfaces, the anode and cathode. They are ideal for applications in which larger capacitance values are required and low ESR is essential. The most common type of electrolytic capacitor is the UBW1A331MPD.

The UBW1A331MPD is a long-life, low-impedance aluminum electrolytic capacitor with a 3mm dia x 5.7mm height (radial) case size. It is available with different capacitance values from 4.7µF to 1000µF, working voltages from 6.3 to 25V, and a wide operating temperature range from -40°C to +105°C. The UBW1A331MPD features high ripple current capabilities and improved heat resistance, making it suitable for a wide range of applications in filtering, storage, and energy transfer.

The working principle of the UBW1A331MPD aluminum electrolytic capacitor is simple. This capacitor is formed by using aluminum foil as the anode and an oxide film with a thickness of a few nanometers as the dielectric. When a voltage is applied to the anode and the cathode, electrical charges are stored in the oxide film layer, generating an electrical field.

With its large capacitance and low ESR, the UBW1A331MPD is widely used in switching power supply circuits, audio circuits, and product development. Its durable construction makes it a great choice for audio/video products, as well as other applications that require a low-impendance, low-loss, long-term performance. The capacitor is also commonly used in automotive, lighting, and industrial electronic systems, power supplies, and commercial appliance circuits.

The UBW1A331MPD aluminum electrolytic capacitor is a reliable product designed for long-term performance. By storing electrical charges in its oxide film layer, it is able to provide a large capacitance and low ESR, making it suitable for many applications. It is a great choice for audio/video products, automotive equipment, and other industrial electronic systems that require long-term performance.

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