ECW-H12623JV

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Film capacitors are used in a variety of applications, as they possess excellent electrical characteristics such as dielectric strength, insulation resistance, and low dielectric absorption. While they are generally small in size and have relatively little capacitance compared to electrolytic capacitors, they are an invaluable component for many electrical and electronic applications. The ECW-H12623JV is a type of film capacitor specifically designed to operate in ultra high frequency applications. It is manufactured with a polypropylene dielectric encased in a metal can with two electrodes.

Application Field

The ECW-H12623JV is primarily designed for use in UHF (ultra high frequency) applications. Such applications typically require high insulation resistance, high stability, and low leakage current. The ECW-H12623JV is ideal for these types of applications, as it has been designed with a dielectric with high insulation resistance and excellent stability. The capacitor can also be used in low frequency applications, such as in wave-shaping circuits that require low impedance characteristics.

Working Principle

The ECW-H12623JV works on the same principle as other film capacitors. When a voltage is applied across the two electrodes of the capacitor, a small electric field is created, which causes a tiny current to flow through the dielectric. This current is then stored as energy in the form of electric charge, which allows the capacitor to act as an energy store for electricity. When the applied voltage is removed, the electric field collapses, and the stored charge is released, resulting in the current direction reversing. The energy stored in the capacitor can then be used to power other components in an electronic circuit.

The ECW-H12623JV has a very low equivalent series resistance (ESR) value, which is typically less than 10mΩ. This allows the capacitor to operate with very low losses in high frequency signals. As a result, it can be used in a variety of UHF applications, such as wireless transmitters, radio receivers, and cell phone amplifiers.

Conclusion

The ECW-H12623JV is a type of film capacitor specifically designed for use in ultra-high frequency applications. It is manufactured with a polypropylene dielectric, which gives it excellent insulation resistance, stability, and low leakage current characteristics. It also has a very low equivalent series resistance, which makes it ideal for UHF applications such as wireless transmitters, radio receivers, and cell phone amplifiers.

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