TVA1720

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Aluminum electrolytic capacitors are a type of electrical component characterized by their low cost, small form factor, and high capacitance per volume. The TVA1720 is a surface-mount aluminum electrolytic capacitor designed to meet the needs of applications requiring a high-performance, compact, and cost-effective solution. It was developed as a replacement for through-hole aluminum electrolytic capacitors which still had significant limitations in terms of form factor and cost.

The TVA1720 is an extended temperature surface-mount aluminum electrolytic capacitor with a temperature range of -55°C to +125°C. It is designed to provide high capacitance per unit volume in a small package size, allowing for a reduction in assembly costs for applications with tight spatial constraints.

The primary application for the TVA1720 is in high-performance computing applications. It is often used in processor power rails and automotive powertrain systems such as engine powertrain, transmission and cooling systems, airbag systems, and vehicle stability systems. It can also be used for high-frequency power supplies, frequency converters, and other power circuit designs.

The capacitance of the TVA1720 can range from 1 to 220µF. It is available in two form factors, radial and axial, with a capacitance-voltage rating of up to 63V. The TVA1720 is also available in miniature blister pack or tape and reel for automated assembly.

The working principle of the TVA1720 is based on the principles of electrolytic capacitors. It comprises an anode (the positive plate) and a cathode (the negative plate) that are separated by an insulating dielectric and electrolyte. When a voltage is applied to the capacitor, the anode and cathode ions migrate toward one another and an electrical field is formed across the dielectric, giving the capacitor its capacitive properties.

The TVA1720 is designed with the goal of providing high performance in terms of capacitance and operational life within a small form factor. It is rated for operation up to temperature extremes, making it suitable for demanding conditions in various automotive and computing applications.

The TVA1720 is a valuable addition to the family of aluminum electrolytic capacitors. It is an ideal component for engineers and designers seeking to reduce costs and shrink form factor without compromising on performance. Its high performance and flexibility make it a reliable choice for a variety of applications.

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