B41821A4476M8

Aluminum electrolytic capacitors, also known as Wet Electrolytic Capacitors, consist of two aluminum foils with oxide layer as electrodes, paper separators soaked in electrolyte, and a cylindrical aluminum case. The B41821A4476M8 is an aluminum electrolytic capacitor, and it is commonly used for anode and cathode smoothing circuits in computers, communication systems, industrial control devices and simple power supplies.

Working principle of B41821A4476M8 capacitors is quite simple. The capacitor consists of two aluminum foils (one positive and one negative). Each aluminum electrode is coated with an oxide layer which acts as an insulating layer. This is then followed by a paper separator which is soaked in the electrolyte solution. When voltage is applied to the capacitor, the electrolyte solution conducts electric current between the two electrodes. This creates an electric field inside the capacitor, which causes electrons to move and charge accumulates on the respective electrodes.

The maximum voltage of the B41821A4476M8 is 63 VDC and it has a capacitance of 4.7uF. It has a maximum operating temperature of -55°C to 105°C. The B41821A4476M8 is widely used for filtering out high frequency noise from DC power supplies and to absorb sudden voltage spikes in switching power supplies.

The B41821A4476M8 also provides good protection against overvoltage conditions since it can store a large amount of electrical charge. This allows the capacitor to absorb a large amount of current from the circuitry and protect sensitive components from damage. The B41821A4476M8 can also be used to store energy when a sudden voltage surge occurs, and to reduce electrical stress due to its high resonance frequency.

In addition, the B41821A4476M8 can be used for decoupling circuit designs. It helps prevent interference between two different signals or between two circuits. Moreover, it can be used in audio applications for filtering and for boosting the power of the sound.

Overall, the B41821A4476M8 is a great choice for many types of electronic projects. Its high tolerance for voltage spikes and overvoltage conditions make it an excellent choice for use in power supplies, audio applications, and other circuit applications. Its ability to store large amounts of electrical charge makes it highly suitable for protecting sensitive components from damage.