FP1107R2-R40-R Inductors, Coils, Chokes

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Fixed inductors, also known as chokes or coils, typically consist of components made from wire or metal foils wrapped around a ferrite core or air core. They have various forms and structures, depending on the application area. The FP1107R2-R40-R is a type of fixed inductor that is widely used in power management, motor drives, and general circuitry. This article will discuss the application field and working principle of the FP1107R2-R40-R.

The FP1107R2-R40-R is a low-profile, high-reliability air-core inductor. This type of inductor is most commonly used in power supply and filter circuits and for power line EMI noise filtering. Its size is relatively small, making it easy to integrate into circuit designs and allowing the designer to save on board space. Additionally, this inductor offers excellent heat resistance, making it a great choice for high-power applications.

This inductor is designed with a high self-resonance frequency, allowing it to operate effectively at high frequencies. It is able to withstand a maximum DC working current of 1.4A and a maximum DC resistance of 0.015ohm. Furthermore, the inductance range is between 0.27μH to 10μH, enabling it to suit different power and filter requirements.

The FP1107R2-R40-R working principle is based on Faraday’s Law of Induction which states that a change in the amount of magnetic flux through a conductor coil will induce a current flow in the coil. When an alternating current is applied, the current will cause a changing magnetic flux. As the magnetic flux passes through the coil, it will cause a current flow which can be measured. This current flow is at a much lower level than the original alternating current. This is the basis of the inductor’s function.

The FP1107R2-R40-R is used in many applications across the power, communication, automotive, consumer electronics and industrial sectors. In high-voltage environments, this inductor is often used to reduce voltage levels to ensure safety. Moreover, it is commonly used in switched-mode power supplies to reduce radio frequency radiation and filter harmonic currents. This inductor is also used in many motor drive applications as it helps to reduce voltage spikes.

In conclusion, the FP1107R2-R40-R is a reliable and essential fixed inductor. It is widely used for power management, motor drives, and general circuitry. This inductor is based on Faraday’s Law of Induction and has a high self-resonance frequency, high heat resistance, low DC resistance and a wide inductance range. This makes it suitable for a wide variety of applications across multiple sectors.

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