B43508E2128M80

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Aluminum electrolytic capacitors are electronic components used in a variety of applications and are among the most common types of capacitors. The B43508E2128M80 aluminum electrolytic capacitor is a radial-leaded electrolytic capacitor with a higher-than-normal voltage rating and increased capacitance. This capacitor is used in applications where a higher dielectric strength and a large capacitance are required.

The B43508E2128M80 aluminum electrolytic capacitor is ideal for use in dc-to-dc converters, audio-visual equipment, power supplies, and automotive electronics. This capacitor is particularly suited for circuits that require high capacitance, high operating voltage and low equivalent series resistance (ESR). The capacitor has a ripple current rating of 1.6A and a temperature range of -55°C to +105°C for operation. It is designed for low-frequency and high-frequency applications up to 200kHz, and is available with lead spacing of 10.5mm (7.62mm on center) or 15mm (9.14mm on center).

The B43508E2128M80 aluminum electrolytic capacitor is constructed with two electrodes between two aluminum foil electrodes. The two electrodes may be either metallic plates or oxide layers, depending on the application. The outer layer of the capacitor is usually an epoxy or vinyl-based insulation material, known as the dielectric. The electrolyte used in this capacitor is usually either ethyl alcohol/aluminum oxide or potassium hydroxide/potassium nitrate. The electrolyte provides a conductive path through which electrical charge can be transferred between the two electrodes.

The working principle of the B43508E2128M80 aluminum electrolytic capacitor is fairly simple. When the capacitor is subjected to an electrical current, it stores a charge in the form of an electrical field between its two electrodes. This electrical field is maintained by the capacitor\'s built-in dielectric material and electrolyte, which effectively prevents current flow from one electrode to the other. When the capacitor is subjected to an alternating current (AC) or a direct current (DC), its capacitance, or the amount of charge it can store, increases and decreases accordingly.

Because of its high capacitance and relatively low equivalent series resistance (ESR), the B43508E2128M80 aluminum electrolytic capacitor is commonly used in applications such as power supplies, dc-to-dc converters, inverters, audio-visual equipment, and automotive electronics. Its high operating voltage and wide temperature range make it suitable for a variety of applications. Additionally, the capacitor\'s high ripple current rating makes it suitable for use in high-frequency systems up to 200kHz. Despite its relatively high cost, the B43508E2128M80 aluminum electrolytic capacitor is still popular due to its many advantages.

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