CB187G0105KBC

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Film capacitors are electronic components that have an insulating layer of plastic film between the two plates of a capacitor. The most common type of film capacitor is the CB187G0105KBC. CB187G0105KBC capacitors are made of polyester and are typically used in power supplies, radio frequency (RF) applications, and filter circuits.

Application Field

CB187G0105KBC capacitors are widely used in power supplies, radio frequency (RF) applications, and filter circuits. In power supplies, they are used to store energy in order to provide an instantaneous voltage and current boost when needed, allowing the power supply to meet rigorous load requirements. In RF applications, CB187G0105KBC capacitors are used to help filter out unwanted noise and interference in order to achieve a high-quality signal. Finally, they are also commonly used in filter circuits, where they can be used to reduce the ripple from noise and power supply changes.

Working Principle

CB187G0105KBC capacitors are constructed of two plates of metal separated by an insulating plastic film. When a voltage is applied across the capacitor terminals, the positive and negative plates are charged up, creating a static electric field between them. This electric field stores energy, and draws current from the power supply. Since the plates are separated by an insulating material, the current does not pass through the plates, instead it passes around them in a circular motion. This circular motion of current is known as a ‘dielectric loss’.

The dielectric loss of CB187G0105KBC capacitors is very low, therefore their performance is excellent. The low dielectric loss also ensures that the capacitor can store more energy than other types of capacitors, making it suitable for applications requiring higher power supplies. The design of the CB187G0105KBC also makes it more resistant to temperature changes, which helps to ensure that the capacitor will perform optimally in all conditions.

The construction and design of the CB187G0105KBC make it an ideal choice for many applications. Its low dielectric loss ensures high performance while its temperature stability makes it suitable for a wide variety of uses. The CB187G0105KBC is an excellent choice for power supplies, RF applications, and filter circuits.

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