940C12W1P5K Capacitors

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Film capacitors are one of the most common components found in an electric circuit. They are used to store electrical energy, which can be released when the circuit needs it. The 940C12W1P5K is a film capacitor that can handle high peak power and high voltage. It is ideal for use in power supplies, audio and video equipment, inverters, and other applications that require reliable performance.

Application field

The 940C12W1P5K is a very versatile capacitor. It is capable of handling high peak power and high voltages. It is most commonly used in power supplies, which require it for their low leakage current and stability. It is also suitable for use in audio and video equipment, inverters, power up and power down circuits, and in precision electronic equipment such as oscilloscopes and test equipment.

The 940C12W1P5K can also be used in communication and telecommunication systems that require high power transfer. It is often used in clock systems, audio equipment, and as an input to a voltage regulator module. It can also be used in automotive systems, such as anti-lock brakes and electronic fuel injection systems, for their clean and efficient power delivery.

Working Principle

The 940C12W1P5K is a high-performance film capacitor. It is constructed from a layer of fine-pored film sandwiched between two layers of insulation film. This film is then rolled up into a cylindrical shape and capped at both ends with high-grade metalized sleeving to ensure a secure seal.

The dielectric of the 940C12W1P5K film capacitor allows the capacitor to store electrical energy in much the same way that a battery does. The electric field created by the voltage applied to the capacitor causes the polarized molecules inside the dielectric film to line up. This configuration enables the capacitor to store electrical energy at a certain voltage and then slowly discharge it as the voltage is lowered. The 940C12W1P5K has a very low internal leakage current, meaning that even after the voltage has been removed, the capacitor will still retain its stored energy for a long time. This makes it ideal for applications that require smooth, consistent power delivery, such as audio and video equipment.

For high power switching devices such as inverters, the 940C12W1P5K is ideal. It has very low internal losses and can handle peak power surges without any damage or loss of performance. It can also handle a wide range of temperatures without any effect on its performance. This makes it an ideal choice for use in industrial equipment, automotive installations, and other high-power applications.

Conclusion

The 940C12W1P5K is a high-performance film capacitor that can handle demanding applications and reliably deliver power. It is ideal for use in power supplies, audio and video equipment, inverters, and other high power applications, and can handle peak power surges without any damage or loss of performance. Its low internal leakage current makes it ideal for precision applications such as oscilloscopes and test equipment, as well as automotive systems such as anti-lock brakes and electronic fuel injection systems.

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