TVX1V221MAD

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are polarized capacitor, using aluminum foil as the anode, which is etched to form a large number of parallel plates, and then rolled up with a separator in between each pair of plates. An electrolyte, usually composed of boric acid and a suitable solvent, is used as the medium between the anode and the cathode. When the aluminum electrolytic capacitor is in use, a certain amount of voltage is applied to the capacitor. This voltage causes electrons to be drawn to the cathode, while positive ions move towards the anode, charging the capacitor.

The TVX1V221MAD aluminum electrolytic capacitor is one of the best solutions for short-term pulse or high-frequency decoupling applications. It offers an extended temperature range of -55°C to +105°C, maximum DC voltage of 200V, and rated for long-term operation at +85°C. This capacitor is ideal for applications in electric vehicles, off-grid renewable energy systems, industrial, medical and communication equipment.

The TVX1V221MAD aluminum electrolytic capacitor provides excellent performance and long-term stability, as well as a wide range of capacitance values from 1μF to 220μF, greater than 20,000 hours life expectancy, and high ripple current capabilities. It also offers excellent insulation performance and provides an isolation voltage of 5.5kV AC. The capacitor features a low ESR and ESL, which helps to reduce EMI emission.

In the TVX1V221MAD aluminum electrolytic capacitor, a thin oxide layer formed on its anode surface, provides an effective barrier to the movement of charge carriers and enables high-energy storage density. The specific aluminum oxide layer is also highly resistant to dielectric breakdown, as well as heat and chemical damage. In addition, the capacitor has improved ripple current and voltage handling capabilities, allowing it to be used in a wide range of environmental conditions, including moisture and high-temperature applications.

The capacitors also provide excellent stability over a wide temperature range and high stability over the lifetime of the product, making them an attractive option for use in PW devices, telecommunications equipment, and medical applications. The TVX1V221MAD aluminum electrolytic capacitor is also an excellent choice for decoupling circuit applications, where precise voltage and frequency regulation is required.

In order to ensure the long-term reliability of the capacitor, its lifetime is determined by the supplier. The capacitor is rated for 5000 hours of life at 50°C, but its actual life may exceed this, depending on the conditions and the application. The capacitors also offer high ESR and ESL levels, allowing them to remain fully reliable even when influenced by high AC frequencies.

In conclusion, the TVX1V221MAD aluminum electrolytic capacitor is ideal for short-term pulse or high-frequency decoupling applications. The capacitor offers an extended temperature range of -55°C to +105°C, high ripple current capabilities and long-term stability, as well as excellent insulation performance, low ESR and ESL, high energy storage density and high reliability. These properties make this capacitor an excellent choice for many applications, including electric vehicles, off-grid renewable energy systems, industrial, medical and communication equipment.

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