947D861K112DJRSN

Film capacitors are electrical components used in a variety of applications requiring specialized functions. The 947D861K112DJRSN film capacitor is one such component that has become increasingly popular as its versatility and performance features make it suitable for a variety of designs. Below is a description of the 947D861K112DJRSN application field and working principle.

The 947D861K112DJRSN film capacitor has an operating temperature range from -25°C to 105°C, making it suitable for most environment, while its insulation resistance makes it suitable for outdoor installations and harsher environments. It can be used in a range of applications, which include precision electronic equipment, audio equipment, and automotive electronics.

This film capacitor is commonly used to filter out parasitic electronic noises, such as static electricity and other types of interference. It is also commonly used to stabilize power supplies, buffering noise generated by voltage spikes and power fluctuations. In regards to audio equipment, this capacitor can be used to reduce EMI (electromagnetic interference) for noise-free sound playback.

The 947D861K112DJRSN film capacitor works on the principle of electrical capacitance. It consists of two conducting surfaces which are separated by an insulating film. This film is made of plastic or a ceramic dielectric material, which is the the dielectric between the plates. When a voltage is applied across the plates, a small amount of charge, or electrical energy, will become stored in the dielectric material.

This charge in the dielectric material creates an electrical field which causes the plates to become electrically charged. This change in charge on the plates causes a current to flow through the film capacitor as it seeks a path of least resistance. The current then creates a change in the voltage across the plates, depending on the capacitance of the film capacitor. This change in voltage is known as the capacitance effect.

In conclusion, the 947D861K112DJRSN film capacitor is a versatile and reliable component suitable for a variety of applications. It is commonly used to filter out parasitic electronic noises, such as static electricity and other types of interference, and to stabilize power supplies. It also provides an effective buffering against EMI for audio applications. This capacitor provides efficient performance thanks to its working principle of electrical capacitance, which involves the creation of an electric field between two plates separated by a dielectric material.