CD15ED240JO3

Mica and PTFE Capacitors

Mica and PTFE capacitors refer to a type of low-voltage, high-voltage and high-temperature dielectric capacitors. The dielectric materials are mica and polytetrafluoroethylene (PTFE). They are characterized by a long lifetime, stable capacitance, and good volumetric efficiency.

CD15ED240JO3 is a type of mica and PTFE capacitor. It is a high-voltage non-polarized capacitor intended for use in low frequency, low impedance, and power factor correction applications. It is characterized by a low series resistance, an ultra-low ESR, high insulation resistance, and low capacitance.

Application Field

CD15ED240JO3 capacitors are used in low frequency, medium voltage, and low impedance applications such as power factor correction, filtering, and power pulsing. These capacitors are designed for use in applications where high reliability and high temperature performance are desired. They are commonly used in power supplies, high voltage motors, and electric vehicles.

Working Principle

CD15ED240JO3 capacitors are based on the principle of dielectric absorption. In this type of capacitor, electrons and protons are trapped in a dielectric material when a voltage is applied across the material. This causes the material to have a higher dielectric constant, which increases the capacitance. The trapped charges then create an electric field that opposes the applied electric field. This reduces the amount of charge that can flow through the material and increases the capacitance.

The CD15ED240JO3 capacitor is designed with a high temperature dielectric to provide improved reliability and higher working voltage than lower temperature rated capacitors. This makes this type of capacitor suitable for high-voltage applications requiring low leakage current and low series resistance.

The improved stability of CD15ED240JO3 capacitors over other types of capacitors makes them an ideal choice for high-voltage, high-temperature applications. The increase in working voltage and current capabilities makes these capacitors suitable for use in a variety of applications where high reliability and long life are desired.