ECW-H12912RJV

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Film capacitors, also known as film dielectric capacitors, plastic film capacitors, polymer film capacitors and so on, are widely used in practical applications due to their superior performance. The ECW-H12912RJV is a film capacitor based on special polyvinylidene fluoride (PVDF) and available in a variety of applications.

The advantage of ECW-H12912RJV is that it is very small in size and has a very low equivalent series resistance. It is a polarized capacitor with a tolerance range of ±1.5 %. It has an insulation resistance of greater than 10 GΩ and a working temperature range of -65℃ to +125℃. The maximum operating frequency of this capacitor is 1MHz. Its characteristics are stable in temperature, used at high frequency and low and temperature characteristics that do not fluctuate significantly. These properties make it suitable for a wide range of applications, including aerospace, microwave products, cell phone towers, and other industrial and medical fields as well.

The working principle of ECW-H12912RJV is the same as other types of film capacitors. The structure of the capacitor consists of two metal electrodes which are separated by a thin polyvinylidenefluoride film, also known as the dielectric material. These electrodes have a specific potential difference between them, and when a current passes through them, an electric field is generated between the two electrodes, resulting in energy storage. The electric field in the dielectric material resists the change of electric field, and the capacitor is said to have electric charge stored in it. As the voltage across the electrodes changes, the capacitor also has the ability to store energy.

ECW-H12912RJV is mainly used for signal filtering in high frequency signal circuits, and the performance of filter is improved by combining with other components such as inductors . It can also be used for blocking DC current while passing AC current, or for wave-shaping and time constant circuits. ECW-H12912RJV has the characteristics of low loss, stable capacitance, and excellent linearity, making it ideal for high frequency applications.

In general, ECW-H12912RJV is a special film capacitor designed for high frequency and high temperature applications. Its small size, low equivalent series resistance, stable temperature characteristics, high insulation resistance and wide operating temperature range make it suitable for a wide range of use in both industrial and medical fields.

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