9406-42

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Fixed inductors, commonly referred to as "chokes", are components that create a short circuit or break in the circuit in order to filter or block specific frequencies or signals from passing. The 9406-42 inductor is a type of fixed inductor that is used in common range radio applications. In this article, we will discuss what this type of inductor is, how it works, and the various applications it can be used in.

What is the 9406-42 Inductor?

The 9406-42 inductor is a type of high quality fixed inductor with an inductance of 42uH. It is made with high-quality materials and is a type of SMD (Surface Mount Devices) package, allowing for easy installation in tight places. It has a DC current rating of 0.25A and a DC rating of 30mOhm. It also has a minimum operating temperature of -40C and a maximum operating temperature of 85C.

Working Principle

The 9406-42 inductor works by creating electromagnetic fields in order to filter or block certain frequencies or signals from passing through. It does this by sequentially connecting electrical components throughout the inductor. When an electric current passes through the inductor, it creates a magnetic field in the coil which can be affected by the electrical components.

This effect results in a "shorting" of the circuit, allowing only the desired frequencies or signals to pass through while preventing unwanted signals from passing. This is why the 9406-42 inductor is commonly used in radio applications.

Application Field

The 9406-42 inductor is primarily used in radio applications, such as FM receivers, VHF receivers, and RF amplifiers. It is also commonly used in audio amplifiers to improve signal clarity and reduce distortion. In addition, the 9406-42 inductor can be used in power supplies, inverters, switching circuits, and other circuits that require a stable power supply.

This inductor can also be used in UPS systems, surge protectors, and in solar panel systems. In these applications, the inductor can be used to prevent electric surges and protect against overvoltage conditions.

Conclusion

The 9406-42 inductor is a type of fixed inductor with an inductance of 42uH. It has a DC current rating of 0.25A and a DC rating of 30mOhm. It is primarily used in radio applications, such as FM receivers, VHF receivers, and RF amplifiers. In addition, the inductor can be used in power supplies, inverters, switching circuits, and other circuits that require a stable power supply. It is also commonly used in audio amplifiers to improve signal clarity and reduce distortion, UPS systems, surge protectors, and in solar panel systems. The 9406-42 inductor works by creating electromagnetic fields in order to filter or block certain frequencies or signals from passing through.

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