ALS71A434NW040

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Aluminum electrolytic capacitors, sometimes referred to as \'aluminum caps\', are non-polar capacitors with very large capacitance values per unit volume. These capacitors use layers of aluminum foil and an electrolyte solution to store electrical charge. They have a wide variety of applications in both consumer and industrial electronics, including power supplies, audio amplifiers, oscilloscopes, and radios. ALS71A434NW040 is one such type of aluminum electrolytic capacitor.

ALS71A434NW040 capacitors are non-polar radial-type capacitors with a maximum voltage rating of 250V AC. They are designed for high-frequency applications and feature capacitance values ranging from 10µF to 470µF, making them suitable for a variety of duties in various circuits. ALS71A434NW040 capacitors are also characterized by high ripple current and excellent temperature stability, making them suitable for use in both high-current and temperature-sensitive applications. The capacitors also feature a long lifetime of 10,000 hours at 85°C, making them one of the longest-lasting aluminum electrolytic capacitors available.

The working principle of the ALS71A434NW040 capacitor is relatively straightforward. The capacitor consists of two layers of aluminum foil, with an electrolytic solution sandwiched between them. Each foil has an oxide layer on the surface, which acts as a dielectric barrier. When a voltage is applied across the capacitor, the oxide layer enables electrons to flow through it and charge the aluminum The positive layer of the capacitor will become positively charged, while the negative layer will become negatively charged, allowing the capacitor to store electrical energy.

The primary applications of the ALS71A434NW040 capacitor are in high-current ripple current applications such as power supplies and inverters, as well as in circuits that need high ripple current and temperature stability. Due to its long lifetime and high-temperature stability, this capacitor is ideal for use in automotive and industrial applications. Additionally, its large capacitance values make it suitable for use in signal-filtering and filtering applications in audio and video circuits.

Overall, the ALS71A434NW040 is a high-temperature aluminum electrolytic capacitor with excellent ripple current ratings and high-temperature stability. It is suitable for a wide variety of applications, including power supplies, inverters, signal-filtering, and automotive and industrial applications. The capacitor is characterized by a long lifetime, making it one of the longest-lasting aluminum electrolytic capacitors available.

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