C4AF1BU4220A1XK

Film capacitors are electrical components which enhance the safety and reliability of electronically controlled systems. The C4AF1BU4220A1XK is a film capacitor designed to optimize industrial performance in electronic systems. It is commonly used in various industrial control applications and other critical industrial operations.

The C4AF1BU4220A1XK utilizes a two-layer construction featuring a thin dielectric film between two metal plates. This film is an insulation medium which separates the plates from each other, preventing the flow of charge between them. The resulting system stores energy, allowing for the efficient management of electrical signals when needed. The capacitor is welded to a ceramic case and includes a temperature compensation devices which can reduce the wear and tear that often occurs in extreme environments.

The C4AF1BU4220A1XK offers superior performance and protection straddling a variety of industrial applications. Its reliable reliability and high capacitance enable it to handle higher voltage and current levels than traditional multi-layer capacitors, making it an ideal choice for many applications. It also features a simple mounting and setup process, making it easy to install and maintain. The capacitor is often used in high-performance motion control applications, electronic equipment voltage converters, power factor correction circuits, pulse motor drives, and switching power supplies.

Typically operating at a temperature range of -55°C to 125°C, the C4AF1BU4220A1XK is also bolstered by a long life-span, allowing it to withstand continuous high temperatures and temperatures cycling without major degradations and performance loss. This makes it a preferred capacitor for industrial applications that require high temperatures, such as those found in outdoor applications or equipment operating under severe environmental conditions.

Its working principle is fairly simple and straightforward. When an electric current flows through the capacitor, it starts storing energy until a certain charge level is reached. This causes a voltage to appear across the plates, the value of which varies depending on the current flow. This stored charge can then be used, allowing the capacitor to act as a kind of voltage regulator, smoothing out power fluctuations and helping maintain a constant voltage level.