B41231C9158M000 Datasheet/PDFAluminum Electrolytic Capacitors
Aluminum electrolytic capacitors are an important and essential component in many electronics and electrical devices worldwide. Specifically, the B41231C9158M000 is a high-quality aluminum electrolytic capacitor used in a wide variety of electronic applications. The dielectric material used in the construction of these capacitors is an aluminum oxide, which is applied to the aluminum pin base and sealed with epoxy resin. The electrolyte used to create the capacitance may include special compounds, such as polymerized metallic oxides, and is chargeable. This capacitor is characterized by a good temperature coefficient, low leakage current, and low impedance.
While the specific components of the B41231C9158M000 may vary depending on the application, its core components remain the same. At the core, we find the capacitor body, an insulating seal, a critical element known as a cathode, and two metal foil electrodes. As electricity moves through the two electrodes, a certain voltage is generated. This voltage travels through the capacitor, and the amount determined by the capacitance, from the cathode to the opposite external electrolyte.
Application Field
The B41231C9158M000 is an aluminum electrolytic capacitor that is ideal for use in many applications, including: audio and video electronics, lab processing and production, electrical engineering, automotive electronics, energy monitoring systems, electrical instrumentation systems, and telecommunications. This capacitor can also be used for air conditioning, heater and humidifier systems, and for power management purposes.
The B41231C9158M000 can also be suitable for high-frequency circuits, and applications that require high capacitance density. As the capacitance of the capacitor is high, the device allows high-energy storage without the cost and size of a larger device. This makes the B41231C9158M000 an ideal choice for use in space-constrained designs, or in advanced product designs that require multiple solutions or different voltages.
Working Principle
In the B41231C9158M000, the capacitor\'s dielectric material is the non-conductive aluminum oxide layers. The layers of aluminum form the positive and negative electrodes of the capacitor, while the electrolyte provides the conductivity that is needed to activate the capacitance. As electric current passes through the electrodes, a net charge develops within the capacitor, forming a leakage current, or capacitance. The capacitance of the B41231C9158M000 is determined by the area of the electrodes and the distance between them.
When voltage is applied to the B41231C9158M000, the electric field builds up in the aluminum oxide, further increasing the leakage current, and thus the capacitance. This causes a slight increase in resistance in the capacitor, creating an effect known as dielectric absorption. As the voltage applied to the capacitor varies, so does the amount of energy stored, thus ensuring that the device works efficiently in applications with changing voltages.
The B41231C9158M000 also features low ESR, or equivalent series resistance. This means that the capacitor is less overwhelmed by sudden voltage spikes that could otherwise cause a short circuit. This makes the device suited to a wide range of applications, including AC power transmissions, and regulating currents with ease.
In conclusion, the B41231C9158M000 is a high-quality aluminum electrolytic capacitor, suitable for use in audio and video electronics, automotive electronics, and a variety of power management applications. Its low ESR makes it well-suited for applications where sudden changes in voltage are expected. It is also characterized by a long-lasting design with good temperature coefficient and low impedance, allowing for a reliable and efficient performance in any demanding environment.