PL9502T

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Fixed inductors are devices that store energy in the form of current, and are widely used in electronic equipment. The PL9502T is a special type of fixed inductor designed for applications in the frequency range from 50MHz to 10GHz. It is used in a variety of applications, including mobile cellular telephones, satellite communications, wireless radios, and more.

The PL9502T is a miniature high-power inductor with a high inductance and low DC Resistance. It consists of a ferrite core, two thin strips of copper, and two terminals. The terminals are made of high-performance copper which has excellent conductivity and corrosion resistance. The ferrite core is made of an alloy which provides excellent electrical properties such as high saturation flux density, high saturation current, and low core losses. The two thin copper strips are responsible for providing the proper operation of the device. The strips are wound into a coil and separated by a thin dielectric separation such as Kapton tape to prevent the coil from shorting out.

The PL9502T is a fixed inductor that has a low equivalent series resistance (ESR) and a high self-resonant frequency. This makes it ideal for high-frequency applications. The high self-resonant frequency allows it to operate at frequencies much higher than traditional inductors. It can also handle large current levels without suffering from thermal or magnetic saturation. The low ESR allows the device to dissipate heat more efficiently and provide a high level of performance.

The working principle of the PL9502T is based on the induction of current in the coils. When a voltage is applied to the terminals of the inductor, current is induced in the coil. This current does not flow through the core but instead is conducted through the two thin copper strips. The core acts as a magnetic shield, preventing any external magnetic field from affecting the current in the coils.

The PL9502T’s high inductance and low DC resistance make it a great solution for applications in the 50MHz to 10GHz range. Its excellent electrical properties make it ideal for mobile cellular telephones, satellite communications, wireless radios, and other high-frequency applications where high-efficiency and high performance are required. Its low ESR allows it to dissipate heat efficiently while its high self-resonant frequency enables it to operate at frequencies higher than traditional inductors.

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