B41866C6477M000

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Aluminum electrolytic capacitors are widely used in various electronic and electrical applications, and the well-known B41866C647M000 is no exception. It is a general-purpose, undercut aluminum electrolytic capacitor with a large capacity, excellent electrical and operating properties, and a long lifetime. It is an ideal choice for a variety of applications ranging from consumer electronics, home appliances, and automotive electronics to industrial automation, industrial motor control, and military applications.

The B41866C647M000 has a nominal rated capacitance of 47μF, a maximum rated voltage of 50V, and a maximum operating temperature of 105°C. It has a low ESR (Equivalent Series Resistance) of 0.5 ohm, and a high ripple current rating of 500mA. With its wide capacitance range, which runs from 0.47μF to 47μF, it is suitable for many different applications. This series also offers a high efficiency of extra long life and high reliability in harsh electrical and environmental conditions.

The B41866C647M000 features a design based on the self-healing effect, which is the ability of an electrolytic capacitor to “heal” itself when called upon to do so. This self-healing effect occurs when the capacitor is subjected to an excessive voltage, or when it has reached its end of life due to aging. In these situations, small particles tend to form inside the capacitor, thus initiating a “self-healing” process which allows the capacitance of the capacitor to return to acceptable levels.

This self-healing effect also helps the B41866C647M000 capacitor to conform to safety standards, even when exposed to extreme environmental conditions. The operating life of these capacitors is determined by their exceptional low temperature coefficient, excellent open circuit voltage, and their long leakage life, all of which make them ideal for extended use in demanding environments.

The B41866C647M000 aluminum electrolytic capacitor is most commonly used in applications requiring a high capacitance, excellent electrical characteristics, and long-term reliability. Applications include high-capacity power supply filter capacitors, bulk capacitors for switch-mode power supplies, UPS, switch-mode rectifiers, and battery backup systems. Other uses include energy storage capacitors, line-dampening capacitors, resonance-suppressing capacitors, signal-buffering capacitors, and core-suppression capacitors.

The working principle of the B41866C647M000 is based on the same principle as all other aluminum electrolytic capacitors: the oxide layer on the aluminum is used as the dielectric material, and two electrodes are connected to the dielectric. The anode is connected to the positive terminal of the capacitor, while the cathode is connected to the negative terminal. An electric field is then established between these two electrodes when a voltage is applied across the capacitor, resulting in an electrical charge on each electrode. This results in an electric current, which is stored in an electric field across the capacitor.

The electric field created between the two electrodes in the B41866C647M000 is very strong, allowing it to store a large amount of energy efficiently. Furthermore, the self-healing effect mentioned earlier ensures that the capacitor is not damaged by high voltages or aging, and that it will continue to perform for a long time in a variety of applications. Thus, the B41866C647M000 provides an excellent combination of power, reliability, and long-term performance.

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