B41252A7129M

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Aluminum electrolytic capacitors, often abbreviated as ALCAP, are the oldest and most commonly used type of capacitor in electronics technology. The core of an aluminum electrolytic capacitor is made up of layers of aluminum foil, separated by a spacer of paper or other insulating material. The capacitor is filled with an electrolyte, typically a solution of acid, that helps to provide the electric charge carrying capability of the capacitor. ALCAPs offer several advantages over other types of capacitors, including long life, high energy storage density, and low impedance.

The B41252A7129M Aluminum Electrolytic Capacitor is a radial-leaded, Large Can Electrolytic Capacitor with an ESR of 100mΩ. This capacitor has an operating temperature range of -40°C to 85°C, and is rated for an operating voltage of 50V and a rated capacitance of 12000µF. The capacitor is a non-pole design and features a long service life, high ripple current capacity, and a low impedance. It is also compliant with the RoHS and ELV standards, making it a reliable alternative to lead-based electrolytic capacitors.

The B41252A7129M is primarily used in applications requiring high capacitance, such as power supply bypassing, switching power supplies, electric motor noise suppression, AC to DC conversion, and audio filtering. This type of capacitor is also ideal for use in power conditioning and storage systems, UPS systems, and power conversion circuits. Its long life and high ripple current capacity make it especially well-suited for use in high-voltage capacitor banks and electric motor noise suppression, ensuring a continuous, high-performance power supply.

The working principle of the B41252A7129M is similar to that of other ALCAPs. When an electric current is applied between its anode and cathode, a layer of positively charged ions moves through the electrolyte and accumulates on the anode, creating the potential for electric current. The electrostatic field created from the accumulated charges prevents further charge transfer, ensuring that only a certain amount of current flows through the capacitor at any given time. This property makes the capacitor an effective filter, allowing only certain frequencies of current to pass through.

The B41252A7129M is a reliable, durable, and energy efficient capacitor suitable for a range of applications requiring high capacitance. It has a long service life and a high ripple current capacity, making it well-suited for use in high-voltage capacitor banks and electric motor noise suppression. With its RoHS and ELV compliance, this capacitor is a great choice for a variety of power conditioning and storage systems, as well as for audio filtering and other purposes.

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