MKP1847645274Y5

Film Capacitors

Film capacitors are one of the oldest types of capacitors, and they have been used in the industry for years. They are used for signal-filtering, low-impedance power supply, decoupling, and electric charge storage applications. Many electronic circuits rely on film capacitors for their functioning and longevity.

MKP1847645274Y5 application field and working principle

The MKP1847645274Y5 is a single-layer film capacitor suitable for AC high-frequency circuits. It has a rated power of 5 kHz to 80 kHz and a temperature range of -40°C to + 85°C. This type of capacitor is widely used in AC voltage circuits, such as switched and unswitched power supply circuits, and also in frequency-tuned circuits.

The MKP1847645274Y5 operates by utilizing a single-layer, dielectric film composed of polyester, polycarbonate, polypropylene (PPE), and other materials. This layer of material is the key component that prevents electrical leakage across its terminals. The capacitor works by charging the dielectric film through a direct current. This buildup of electric charges creates a reverse current, known as capacitive reactance. The reactance of this type of capacitor is much lower than that of a regular ceramic or electrolytic capacitor, which provides better filtering and power supply.

In addition, the MKP1847645274Y5 features a low loss factor and high insulation resistance. Its low ESR, along with its small size and light weight, make it ideal for applications where battery consumption and high frequency ripple are important.

Film capacitors are available in a variety of sizes, capacitance values, and voltage ratings. They are easy to work with and relatively inexpensive. The MKP1847645274Y5 is a film capacitor with high reliability and good performance, making it suitable for a wide range of applications.