CD19FD681GO3

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Mica and PTFE capacitors have been widely used in various circuits for decades. The CD19FD681GO3 capacitor is one of the components designed for especially high reliability. This capacitor is a high voltage mica and PTFE capacitor which combines the advantages of both materials and offers good stability, high insulation and high reliability.

This capacitor, based on its internal structure, is comprised of a high-quality metalized polyethylene film dielectric sandwiched between two metalized mica plates. The improved dielectric, combined with the mica plates, provides a high insulation resistance and low losses. This makes it ideal for higher voltage applications.

The CD19FD681GO3 capacitor is a preferred choice in many high-reliability applications including power supplies, DC-DC converters, motor drives, servo controllers, medical equipment, and military and aerospace applications. Its use is due to the high stability, resistance to environmental conditions such as temperature, moisture, and vibration, and its flexibility in adapting to a wide range of voltage operating systems.

The operating principle of this capacitor is simple. The two metal surfaces between which the dielectric layer is inserted, and the dielectric layer itself, act as two parallel plates that establish an electrical field. When a voltage is applied between the two metal surfaces, this field is disrupted and an electric current is generated. This current has to flow through the dielectric layer and the metal surfaces in order to establish an equilibrium.

The CD19FD681GO3 capacitor is a great choice for applications that require stability and reliability over long periods of time. Its construction and materials provide excellent protection against environmental conditions and high voltages, making it ideal for many industrial and instrumentation applications.

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