Oil Dielectric Variable Capacitor

Oil Dielectric Variable Capacitors are a type of capacitor that falls under the supply class of Capacitors in the supply group of Electrical and Electronic Equipment Components.

These capacitors are designed with an oil dielectric material, which is used to separate the capacitor plates and provide insulation. The oil dielectric offers high dielectric strength and excellent thermal conductivity, making it suitable for applications that require high voltage and high power handling capabilities.

The variable aspect of these capacitors refers to their ability to adjust the capacitance value. This is achieved by changing the effective area of the capacitor plates, either by rotating or sliding them. By adjusting the capacitance, these capacitors can be used for tuning circuits, frequency modulation, and other applications where precise control of capacitance is required.

Oil Dielectric Variable Capacitors are commonly used in radio frequency (RF) circuits, antenna tuners, impedance matching networks, and other applications where variable capacitance is needed. They are known for their stability, reliability, and ability to handle high power levels.

When selecting an Oil Dielectric Variable Capacitor, it is important to consider factors such as the desired capacitance range, voltage rating, power handling capability, and physical dimensions to ensure compatibility with the intended application.