185473K250RFB-F

Film Capacitors

Film capacitors, also known as film dielectric capacitors, is a type of capacitor that uses a thin plastic film as the dielectric, making it an ideal choice for various applications. They are well suited for high voltage, and high frequency applications and are widely used in audio applications, electronics instrumentation and automotive electronics. Film capacitors are highly stable components and require little maintenance, making them a great choice for reliable operations.

The 185473K250RFB-F is a typical capacitance for film capacitors specifically designed for audio applications like preamp and studio recording equipment to help produce high quality sound. This product has a low equivalent series resistance (ESR) of 250 milliohms, which allows for excellent filtering and relatively low output impedance. Additionally, it features a high frequency up to 1MHz, which improves the sound quality of audio equipment significantly.

Application Field

The 185473K250RFB-F is mainly suitable for use in high frequency and high voltage applications, including audio applications such as amplifiers and studio recording equipment. Its low equivalent series resistance (ESR) helps reduce output impedance, allowing for better sound quality. Additionally, its high frequency response makes it well suited for use in audio applications. The thin plastic film dielectric also helps with reducing distortion levels, providing for a clearer sound.

Working Principle

The 185473K250RFB-F is a traditional film capacitor with an aluminum electrolytic electrolyte. The dielectric is made of a thin plastic film and it is connected to two electrodes on each end, forming its electric field. The film functions as the capacitor’s dielectric material, efficiently insulating the electric field. When an electric current is applied, charge is stored in the capacitor’s dielectric and a charge balance inside the dielectric. This effect is used to generate the desired effects in audio applications such as amplifiers and studios.

When considering film capacitors, the 185473K250RFB-F is an ideal choice for producing high quality audio, as its size and high frequency allows for considerable performance gains. Its low impedance and highly stable dielectric also make it a great choice for reliable operations. The product is suitable for use in a wide range of applications, including audio, instrumentation, and automotive electronics.