MKP385551125JYI5T0

Film Capacitors

The MKP385551125JYI5T0 film capacitor, also known as a polyester capacitor, is a type of capacitor characterized by its very thin dielectric film made from polyester. This type of capacitor has excellent performance in high-speed, high-frequency and low-impedance applications.

Application Field

MKP385551125JYI5T0 film capacitors are ideal for use in electronic systems where high-frequency noise control and fast operation are required. These capacitors offer low ESR (Equivalent Series Resistance), have a fast current response, and have a wide temperature range. Their non-inductive design and non-polar electrical behavior make them suitable for use in pulse and timing circuits.

Polyester capacitors can be used in a variety of high-end applications, including audio systems, power supplies, and switch-mode power supplies. Moreover, these capacitors can be found in adjustable frequency, thyristor, and LED lighting applications.

Working Principle

The working principle of the MKP385551125JYI5T0 film capacitor is simple. These capacitors use a thin dielectric polyester film as the insulating medium between the two conductive electrodes. When a voltage is applied across the electrodes, an electric field is created, allowing a current to flow from one electrode to the other.

The film capacitor relies on the electric field in order to store the charge; as the electric field builds up, a charge accumulates on the dielectric. This is what is known as the capacitance of the capacitor. The capacitance is determined by the size and shape of the capacitor, as well as the material used as the dielectric.

The MKP385551125JYI5T0 film capacitor is made using special techniques that ensure an ultra-thin dielectric. This increases the efficiency of the capacitor, allowing it to store more charge without sacrificing performance.

Film capacitors are also highly reliable and durable. The polyester film used for the dielectric has excellent temperature and age stability, meaning that the capacitance and other characteristics will remain consistent over time.

Conclusion

The MKP385551125JYI5T0 film capacitor is a type of capacitor characterized by its very thin dielectric film made from polyester. It is a non-inductive device and offers excellent performance in high-speed, high-frequency and low-impedance applications. These capacitors are ideal for a variety of high-end applications, including audio systems, power supplies, and switch-mode power supplies. They are highly reliable and durable, making them suitable for long-term use.