4302R-391F

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Fixed inductors are one of the most common components used in electrical systems. They are used to store electrical energy, protect electrical components by ensuring a constant current level, and filter AC signals. The 4302R-391F is an example of a fixed inductor that has a wide range of uses.

The 4302R-391F is a toroidal inductor that is designed for use in a variety of applications. It is specifically designed to operate within the frequency range of 1MHz-500MHz, making it suitable for both low and high-frequency signals. It provides an inductance of 10uH with a DC current rating of 1.5A and a saturation current of 2.5A.

The 4302R-391F has a variety of uses, including RF filtering, power supply filtering, switching power supply smoothing, and over-voltage protection. It can also be used in any application where a high-frequency, low-power inductor is needed, such as low-noise analog circuits.

The 4302R-391F is also designed to be durable and reliable in challenging environments. It is rated for an operating temperature range of -40°C to +125°C and can withstand a wide range of temperatures without affecting its performance. Additionally, the 4302R-391F has a high self-resonance frequency of 7.5GHz, making it suitable for high-frequency applications.

The 4302R-391F has a simple working principle. When an electrical current passes through it, a magnetic field is created, which induces a voltage in the inductor. The amount of voltage induced depends on the amount of current passing through it and the size of the inductor’s core. When the current is removed, the voltage collapses, releasing the energy stored in the magnetic field. This is how the 4302R-391F stores and releases energy.

In conclusion, the 4302R-391F is a fixed inductor that is designed for use in a wide range of applications, from power supply filtering to RF filtering. It is able to withstand a wide range of temperatures and has a high self-resonance frequency of 7.5GHz. Its simple working principle involves the storage and release of energy using an induced magnetic field.

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