940C30S15K Capacitors

Film capacitors are a type of capacitor that uses films instead of ceramic, paper or any other dielectric material. They are used in a variety of industries and applications, from medical and automotive to electrical and consumer electronics, for energy storage and filtering. The 940C30S15K is a film capacitor designed for a wide range of applications.

Application Field: The 940C30S15K has a wide range of applications, ranging from AC and DC operations to power management, audio-visual equipment, computer systems, UPS, and communications. The capacitor can be used for capacitor voltage, capacitor current, frequency and phase control in a variety of applications and is highly applicable for precision rectification, stepped voltage adjustment, amplitude and phase modulation, balancing of AC and DC voltages, and voltage filtering. In addition, it can also be used for surge current protection, such as incoming voltage surge and short circuit protection.

Working Principle: Film capacitors utilize the principle of capacitance, which refers to the ability of an electrical device to store electrical charge and to produce an electric field. A capacitor is composed of two metal plates (known as electrodes) separated by an insulating material (called a dielectric). When an AC voltage is applied across the capacitor, the capacitor stores the electric charge on the dielectric. This stored charge produces an electric field which affects the current flow between the plates, causing the current to decrease. By controlling the amount of current that flows through the capacitor, the capacitor can be used to filter out or reduce unwanted signals. This makes it ideal for use as a voltage regulator and for filtering out noise in audio-visual applications.

The 940C30S15K film capacitor is characterized by small capacitance tolerances, low distortion, self-healing functions, ultra low ESR (equivalent series resistance), low leakage current, good stability, and long-term durability. In addition, the 940C30S15K is RoHS compliant, meaning it meets certain environmental-friendly standards.

The 940C30S15K is a film capacitor designed for a wide range of applications and is an ideal choice for power supplies, switching mode power supplies, motor control, consumer electronics, and communications. With its robust design, high efficiency, and long-term durability, the 940C30S15K is a reliable and cost-effective choice for a variety of applications.