CDV30FK131GO3F

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Mica and PTFE capacitors serve a wide variety of applications due to their versatile nature. The CDV30FK131GO3F, in particular, is a mica and PTFE capacitor designed for high-temperature motor control applications. It features large thermal capacity, high voltage ratings, and superior safety characteristics. Here, we\'ll discuss the application field and working principle of the CDV30FK131GO3F.

Application Field

The CDV30FK131GO3F is most commonly used in medium-voltage motor control applications. Its high-temperature operating range makes it well-suited for applications up to 180°C (355°F). When used in motor and power control applications, the CDV30FK131GO3F is a reliable and economical solution that offers superior safety features.

Aside from motor control applications, the CDV30FK131GO3F is also used in constant-current sources, lightning protection modules, isolating transformers, and DC link circuits. Because of its excellent thermal capacity, the CDV30FK131GO3F can meet the stringent performance demands of these applications.

Working Principle

The CDV30FK131GO3F is a mica and PTFE capacitor based on the traditional plate/layer-gasket construction. It is characterized by a mica plate, an insulating gasket, a terminal plate, and a PTFE dielectric material. The mica plate serves as the electrode and acts as a thermal bridge, while the insulating gasket prevents current leakage and the outer terminal plate provides electrical connection.

The dielectric material of the CDV30FK131GO3F is made of polytetrafluoroethylene (PTFE) material. The PTFE is a robust and stable material which boast excellent electrical properties and temperature resistance up to 180°C (355°F). This makes it an ideal material for the CDV30FK131GO3F.

In operation, the capacitor serves to store energy in the form of an electrostatic field created between the mica plate and the PTFE dielectric material. As the voltage applied to the capacitor increases, the energy stored in the electrostatic field increases as well. This in turn causes an increase in the capacitance of the CDV30FK131GO3F.

The CDV30FK131GO3F is a highly reliable and thermally robust capacitor. It is well-suited for medium-voltage motor control applications and is also used in lightning protection circuits, isolating transformers, and DC link circuits. Its PTFE dielectric material is an excellent choice for high-temperature applications up to 180°C (355°F).

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