High Voltage Film Capacitor

Product Name:	High Voltage Film Capacitor
Short Description:	Widely used in different kinds of electronic equipment DC link part for DC support, energy storage, and filter. e.g. wind power systems and inverters;
Capacitance range:	20µF ~ 5600µF
Rated voltage：	500 ~ 4000VDC
Cap.tol：	±5%（J）；±10%（K）

High Voltage Film Capacitors

High voltage film capacitors are specialized components designed to handle high voltage levels while maintaining excellent electrical properties. They are constructed using thin films of dielectric materials, such as polypropylene, polyester, or polystyrene, sandwiched between conductive electrodes.

Key Characteristics:

High Voltage Rating: Capable of withstanding extremely high voltages without breakdown.
Low Leakage Current: Minimal current leakage, ensuring efficient energy storage and minimal power loss.
High Insulation Resistance: Excellent resistance to electrical breakdown, providing reliable operation in high-voltage applications.
Self-Healing Properties: Some film capacitors have self-healing capabilities, where localized dielectric breakdowns are automatically repaired, extending the capacitor’s lifespan.
Wide Range of Capacitance Values: Available in a variety of capacitance values to suit different applications.

High Voltage Film Capacitor Common Applications:

High Voltage Power Supplies: Used in power supplies for various electronic devices, including televisions, medical equipment, and industrial machinery.
Pulse Power Systems: Employed in applications that require the storage and rapid release of high energy, such as pulsed lasers and radar systems.
Motor Drives: Utilized in motor control systems for filtering and energy storage.
High Voltage Testing Equipment: Used in equipment for testing the insulation properties of electrical components and systems.
Energy Storage Systems: Employed in energy storage systems for renewable energy sources, such as solar and wind power.