KP1830247014W

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Film Capacitors

Film capacitors are widely used in electronic circuits, providing energy storage through a thin layer of dielectric material. One of the most prevalent example of film capacitors is the KP1830247014W. These capacitors are especially designed for uses in handheld and portable electronic devices, where size and weight are paramount.

Application of KP1830247010W Capacitors

The KP1830247014W is a particular type of film capacitor, with a special purpose design. When used in handheld devices, it helps to reduce EMI, transient over-voltage, and transients from cables or AC-DC power supplies. It also helps to smooth out input and output ripple, which is especially important for RF and switching power supplies. The capacitor has a rated voltage of up to 16V, and a maximum capacitance of 100µF.

The capacitor is considered an industry standard, and it has been tested and approved by major approval agencies like UL, CSA and VDE. It is also RoHS-compliant and halogen-free, making it a suitable choice for many electronic applications.

Working Principle of KP1830247010W Capacitors

The working principle behind film capacitors is relatively simple. The capacitance of the device is determined by the area of the dielectric material, electric field strength, and permittivity of the dielectric. The dielectric material is usually a thin film of polyester or polypropylene film, and it is placed between two conductive plates. Applying an external voltage causes an electric field to form between the plates, and this creates an opposite charge on either side of the plates.

The opposition to the current flow that the capacitor presents is called capacitive reactance. This represents the amount of resistance that is experienced when a current has to flow across the plates. The value of the reactance depends on the capacitance of the device, and this value can be determined by the formula 1/2πfC, where f is the frequency and C is the capacitance.

The great advantage of using a film capacitor is that the capacitance value of the device remains relatively constant over a wide range of temperatures. This helps to ensure that the desired performance is obtained, even in the presence of wide temperature variations.

Conclusion

The KP1830247014W is a highly efficient microscopic film capacitor, designed and manufactured for small, portable electronic devices. It helps to reduce EMI, transient over-voltage, and transients from cables or AC-DC power supplies. The operation of the device is based on a thin film of dielectric material placed between two conductive plates, and its capacitance can be determined by the formula 1/2πfC.

This makes the KP1830247014W a suitable choice for a variety of electronic applications, particularly in the area of handheld electronics. Its size and light weight make it especially suitable for these types of devices, with its high rated voltage and stable operation making it an ideal choice.

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