DME2P27K-F

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Film capacitors consist of two conductive surfaces separated by a dielectric material that stores energy when a voltage is applied. This type of capacitor is widely used in a variety of applications, including power supplies, filter networks, audio equipment, and pulse circuits, due to its unique combination of stability, low leakage, and high energy density. One of the most popular film capacitor products on the market is the DME2P27K-F, an ultra-high-performance Polypropylene Film (PPF) capacitor for use in extreme temperature and humid environments. This capacitor offers a long life and high reliability in large size as well as small size offerings.

The DME2P27K-F film capacitor consists of an metal, aluminum or copper foil, embedded in a polypropylene dielectric. A metalized, double-wrap film provides an additional electrostatic bonding between the metal and the dielectric, significantly reducing breakdown tension. Its construction provides a self-healing process, which increases its lifespan. In addition, an epoxy coating on the outside of the capacitor provides additional protection against environmental conditions. With these features, the DME2P27K-F is an ideal choice for extreme temperature and humid environments, particularly those with high moisture content.

The main application field for this particular film capacitor is industrial usage. For example, it can be used in UPS (Uninterruptible Power Supplies) applications and power supplies for sensitive equipment, such as medical devices or data centers. It can also provide a long life and high reliability in filter networks, audio equipment, and pulse circuits. Additionally, its long lifetime and high energy density make it suitable for high-power applications, such as electric motors and wind turbines.

The working principle of this film capacitor starts with the electric charge. When a voltage is applied, it creates a dipole charge on the surface of the dielectric material, which attracts and stores electrons. When the voltage is removed, the charge dissipates, and the capacitor discharges. This process is then repeated when the voltage is re-applied. The capacitance of the DME2P27K-F is determined by the distance between the electrodes, their size, and the material properties of the dielectric material.

The DME2P27K-F is an excellent choice for applications that require a highly stable, low leakage, and high energy density capacitor. Its construction and materials make it ideal for extreme temperature and humid environments, as well as for long-life and high-reliability applications. Additionally, its long lifetime combined with its high energy density make it suitable for high-power applications.

The specific data is subject to PDF, and the above content is for reference