23FB44225-F

Film capacitors are polarized components, which are usually composed of a dielectric film and two narrow metal electrodes. The main feature of film capacitors is their high working voltage, low dissipation factor and excellent insulation capability. Their performance can meet the requirements of the most demanding applications.The 23FB44225-F is a radial lead film capacitor. It is designed for applications requiring high ripple current capabilities, high capacitance stability, high working voltage and low equivalent series resistance (ESR). It has a wide working temperature range from -25˚C to +85˚C, and has a rated voltage of 6.3V. The 23FB44225-F offers excellent performance in both high frequency and low frequency applications. It is mainly used in DC to DC converters, portable electronics, high frequency power supplies, LCD cameras, automotive electronics and other electric devices. The principle working of a film capacitor is simple. When an alternating voltage is applied across the capacitor, an electric field is generated inside it. The applied open-circuit voltage determines the maximum electric field strength inside the capacitor. When a load is applied, electric current will flow through the capacitor and the displacement current, I-C, is proportional to the speed of the voltage change. This displacement current creates a force in the capacitor, thus reducing the voltage on the capacitor. As a result, the capacitor forms its own electrical resistance and behaves like a resistance in series with the load.The 23FB44225-F features a self-healing dielectric construction, which helps to improve reliability of the capacitor. It has a low heat dissipation and excellent insulation capabilities, thus providing long term stability of its capacitance and working voltage even in prolonged high temperature environments. The electric performance of the capacitor is enhanced thanks to its large plastic housing, allowing for a more efficient heat dissipation under high loads. In conclusion, the 23FB44225-F film capacitor is a reliable and cost effective component that offers excellent performance and long-term reliability. It is ideal for applications requiring high ripple current capabilities, high capacitance stability, high working voltage and low equivalent series resistance.