B41044A9477M

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Aluminum electrolytic capacitors refer to the use of a reversible chemical oxidation-reduction reaction between aluminum and an electrolyte to form an oxide film on the surface of the aluminum-electrolyte structure as a medium, so that the positive and negative poles are isolated from each other and stored in the form of electric energy. As the most common type of capacitor, aluminum electrolytic capacitors are widely used in AC, DC and pulse circuits as energy storage and filtering equipment.

B41044A9477M, an aluminum electrolytic capacitor produced by EPCOS (a TDK Group company), is characterized by a maximum rated voltage of 35VDC, a maximum rated temperature of +105°C, a capacitance range of 4.7µF, and a capacitance tolerance of ±20%. This capacitor is perfect for use in a variety of applications, including LED lighting, SMPS Control, LCD display, and motor control.

The B41044A9477M aluminum electrolytic capacitor has a long life with an accelerated life test that guarantees 3.000 h at 105°C and an endurance test that guarantees 1.000 h at 105°C, as well as a low-leakage current of 0.02CV/uA or less. This capacitor also boasts screw terminals for easy installation in tight spaces, and has an extremely low Equivalent Series Resistance (ESR).

B41044A9477M aluminum electrolytic capacitors work on a basic principle which is related to Farad\'s law. When a voltage is applied to the capacitor, an electric field is formed between the capacitor\'s two electrodes, causing a current to flow, forming charges between the two electrodes. Hence, a given potential causes the negative charge to accumulation near the negative electrode and the same amount of positive charge to accumulate near the positive electrode, creating a potential difference across the electrodes.

The increasing number of charge carriers between the two electrodes of the B41044A9477M aluminum electrolytic capacitor causes a decrease in the capacitance of the capacitor. As the voltage across the plates increase, the capacitance decreases, until the capacitance reaches 0. This law represents the fundamental principle of how the capacitance of the B41044A9477M aluminum electrolytic capacitor works.

In conclusion, the B41044A9477M aluminum electrolytic capacitor is a reliable, long-lasting device that is perfect for a range of applications. Its basic working principle is based on Farad\'s law, which states that a given potential causes a negative charge to accumulate near the negative electrode and the same amount of positive charge to accumulate near the positive electrode, creating a potential difference across the electrodes. As the number of charge carriers between the two electrodes increases, the capacitance of the capacitor decreases, until the capacitance reaches 0.

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