BFC247990219

Film capacitors are actually a type of non-polarized capacitor with a cylindrical form and an encapsulated body. Their construction is very similar to that of electrolytic capacitors, with the basic structure formed by a metal casing, a layer of insulating film and a layer of conducting material. The main difference between them and electrolytic capacitors is that the insulating film in film capacitors are not charged, which greatly increases their safety and reliability of operation.

BFC247990219 is a type of film capacitor. It is also referred to as a monolithic film capacitor due to its construction. This capacitor consists of a core composed of four layers of plastic film and an impregnated insulating material. The core is wrapped in a coating of metal foil. This capacitor is generally used in automotive and industrial power electronic applications. Some of the main applications for the BFC247990219 film capacitor include motor drives, AC/DC power supplies, inverters, and switching power supplies.

The working principle for the BFC247990219 film capacitor is relatively simple. When a voltage is applied to the capacitor, electric energy is stored in the electric field between the metal foil layers. This energy is then discharged as a current when the voltage is removed. Depending on the specific application, the capacitor can act as a filter, allowing for positive or negative regulation of the voltage.

The BFC247990219 film capacitor offers a number of important advantages, including its low DC leakage current, high capacitance, low equivalent series resistance, and wide operating temperature range. These features make this capacitor type ideal for reliable, safe, and efficient operation in a variety of industrial and automotive applications.

In summary, the BFC247990219 film capacitor is a type of non-polarized capacitor with a cylindrical form and an encapsulated body. Its core consists of four layers of plastic film and an impregnated insulating material. The main applications for this capacitor are motor drives, AC/DC power supplies, inverters, and switching power supplies. The working principles of the capacitor involve the storage of energy in an electric field between the metal foil layers and its subsequent release as a current when the voltage is removed. The BFC247990219 film capacitor offers a number of important advantages, making it an ideal choice for reliable and efficient operation in a variety of industrial and automotive applications.