8532-28J

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Fixed inductors are electronic components that are used to provide specific values of inductance and inductive reactance to a circuit. The 8532-28J is an example of such a component. This article will discuss the application field and working principle of the 8532-28J.

The 8532-28J is a surface mount fixed inductor that is designed to be used in inductor-resistor combinations for high-frequency, low-impedance capacitive circuits. It has a low DC resistance and high self-resonant frequency, making it suitable for use in applications such as switching power supplies, DC/DC converters, and RF circuits. Furthermore, it is capable of withstanding high temperature and vibration, making it ideal for use in harsh environments.

The 8532-28J has a maximum operating temperature of up to 125℃ and a dissipation factor of less than 0.1%. It has a low DC resistance (<0.05Ω) and a high self-resonant frequency (5MHz). The 8532-28J is also UL recognized and FCC compliant.

In terms of the working principle of the 8532-28J, it is based on the concept of inductance. Inductance is the inherent property of a circuit that allows it to store energy in the form of an electromagnetic field. This energy can be used to oppose changes in the current flowing through the circuit.

The fixed inductor works by creating a closed magnetic circuit. This magnetic circuit is made up of a coil, a soft metal core, a ferromagnetic shell, and insulation material. When an alternating current passes through the coil, a magnetic field is created, which induces a voltage in the coil. This voltage is used to oppose changes in the current, thereby allowing for the inductance of the device.

The 8532-28J is a cost-effective and versatile solution for a range of applications. It is capable of withstanding high temperature and vibration, making it ideal for use in harsh environments. Its low DC resistance and high self-resonant frequency make it suitable for use in switching power supplies, DC/DC converters, and RF circuits. In addition, it is UL recognized and FCC compliant, making it an attractive option for designers of electronic circuits.

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