B32923C3105K189 Capacitors

Film capacitors, also known as plastic film capacitors, are a type of capacitor which uses thin plastic film as the dielectric between conducting electrodes. They are used for applications such as filtering, decoupling, and timing circuits, as well as power supplies. Film capacitors have a number of advantages over ceramic or electrolytic capacitors, including high stability, low losses, electrical insulation, and low heat generation. However, they have higher weight than other capacitor types and are more expensive.

B32923C3105K189 is a film capacitor from the electronics manufacturer, TDK. This capacitor is used for a variety of applications, from power supplies to filtering, decoupling, and timing circuits. As a film capacitor, the B32923C3105K189 combines the advantages of thin plastic film dielectric between the electrode plates with low electrical losses, high stability, and low heat generation.

The B32923C3105K189 is designed for high-frequency power applications. As such, it has low impedance and can maintain its capacitance value over a wide range of frequencies. This makes it suitable for use as a filter capacitor in power supplies, as well as a decoupling and timing capacitor in different electronic circuits. It also has a high stability and a low heat generation, which makes it suitable for applications where temperature variations are expected.

The working principle of the B32923C3105K189 is quite simple. When the voltage across the capacitor is applied, an electric field is generated in the thin plastic film dielectric which polarizes the molecules inside it. This polarization generates an electric charge, which creates an opposing electric field. This opposing field neutralizes the original electric field and creates a charge storage on the capacitor.

The B32923C3105K189 film capacitor is a highly versatile component that is suitable for a variety of high-frequency, power applications. Its thin plastic film dielectric provides low electrical losses and heat generation, while the opposing electric fields created by the charge storage mechanism give it high stability. This makes it the ideal choice for power supplies, filtering, decoupling, and timing circuits.