B43255A4227M

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Aluminum Electrolytic Capacitors (AEC) are electrical devices. They are used for storing electrical charge and have been around since the early 19th century. They are made up of an anode, a cathode, and a dielectric. AECs can be divided into two main types: electrolytic and non-electrolytic. The B43255A4227M is an example of an electrolytic AEC that is frequently used in applications across a range of industries.

The B43255A4227M is a compact, high-quality aluminum electrolytic capacitor. It is among the highest-rated AECs in terms of size, voltage, and capacitance. The B43255A4227M is designed for use in applications with low ripple currents and low ESR, and can handle up to 15,000 hours of operation at 125°C. It is ideal for use in power supplies, electric motors, and other high-voltage applications.

Working Principle

AECs function by storing an electrical charge in an electrolytic solution. This charge is held in an electrolyte (usually an aluminium oxide) between two electrodes, the anode and the cathode. When a voltage is applied, positive ions from the electrolyte surround the anode and negative ions surround the cathode, forming an electric field between them. This electric field is what creates the capacitance that the AEC is able to store.

The capacitance of an AEC is determined by its physical design; it is proportional to the area of the electrodes and inversely proportional to the distance between them. The B43255A4227M, for instance, has two 22mm diameter cylinders that are separated by a 0.125mm thick dielectric layer. This gives it a capacitance of 4227 µF.

In addition to its physical design, the operation of an AEC is also affected by its operating voltage. The B43255A4227M is rated up to 350V, and is designed to be used in applications with moderate ripple currents. It is particularly well-suited for use in motor controllers and AC-to-DC power supplies, where its high capacitance and low ESR can help reduce voltage spikes and other noise.

Application Field

The B43255A4227M is a high-performance AEC that is ideal for use in a wide range of applications. Its low ESR and high capacitance make it a great choice for motor controllers and power supplies, where it can help reduce voltage spikes and other noise. It is also suitable for use in communications equipment, automotive electronics, and other light-duty applications.

The B43255A4227M is a reliable, long-life capacitor that can handle up to 15,000 hours of operation at 125°C. It is designed to provide high-quality performance in a wide range of applications, and is an excellent choice for designers looking for an efficient, reliable capacitor.

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