ALS70C133NW350

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Aluminum electrolytic capacitors are widely used in electronics and appliances, including televisions, radios, computers, calculators, and many other devices. An aluminum electrolytic capacitor, like the ALS70C133NW350, uses an aluminum oxide film to separate two electrodes, one positive and the other negative. The anode of the capacitor consists of an aluminum foil and a thin layer of aluminum oxide formed on its surface. The cathode consists of a paper or metalized film liner, which is soaked in an electrolyte solution. The electrolyte contains an alkaline material that ionizes in solution and forms an electrolytic layer on the aluminum foil. The electrolyte layer acts as an insulating barrier between the two layers of aluminum oxide.The ALS70C133NW350 aluminum electrolytic capacitor is one such application-specific capacitor designed to operate at 70°C and rated at 133uF. Its maximum operating voltage is 350V, and the capacitor is designed to have a long life of over 10,000 hrs. The primary advantage of this aluminum electrolytic capacitor is its low cost and high reliability, while also offering the advantages of high capacitance and large temperature range.The basic operating principle of any aluminum electrolytic capacitor is relatively simple. When a voltage is applied across the anode and cathode, the aluminum oxide layer between the two electrodes is polarized to form an effective barrier between the two electrodes. This process is known as dielectric polarization, and it is the basis of the operation of all aluminum electrolytic capacitors.The dielectric polarization is a phenomenon where the voltage applied between the two electrodes causes the aluminum oxide layer to become \'attracted\' to one side or the other, depending on the polarity of the voltage applied. The process of polarization creates a very thin, dense layer of aluminum oxide between the two electrodes. This layer acts like a dielectric and so provides a capacitance, or insulation, between the two electrode plates. This insulation layer is known as the dielectric capacity.The capacitance of the aluminum electrolytic capacitor depends on the thickness of the dielectric layer, as well as the surface area of the aluminum oxide layer. The larger the capacitor, the bigger its surface area which makes it capable of storing more charge, and thus, larger capacitances. The dielectric capacity of the aluminum electrolytic capacitor can be conveniently adjusted by varying the applied voltage across the terminals.In addition to providing very high capacitance values, aluminum electrolytic capacitors also offer excellent temperature characteristics and stability over time. The dielectric capacity of the capacitor is relatively stable over temperatures and voltage, making them ideal for many applications. The unique characteristics of aluminum electrolytic capacitors make them suitable for a wide range of applications such as filters, decoupling, energy storage, and in power supplies.The ALS70C133NW350 aluminum electrolytic capacitor is an ideal choice for many applications. Its low cost, high reliability, and large temperature range make it one of the most popular aluminum electrolytic capacitors available. The capacitor is also designed to operate for longer periods of time, allowing for greater reliability over longer product life cycles. With a wide range of applications, the ALS70C133NW350 aluminum electrolytic capacitor is one of the best solutions for many electronic equipment needs.

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