70F914AI-RC

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Fixed inductors are the passive electronic components used in different circuits for storing electrical energy. The 70F914AI-RC inductor is one of such components, specifically designed for a wide range of radio control applications. It is a mid-range product in terms of cost and performance and is suitable for both electric vehicles and digital radio control systems. The following sections explain its application field and working principle in detail.

Application Field

The 70F914AI-RC inductor is mainly used in radio control applications. It can be used to create oscillations, attenuators, filters, modulators, antennas, and various digital circuits. It is also suitable for high-frequency and low-frequency signal amplification, in addition to providing DC bias for linear amplifiers. Moreover, the inductor is also suitable for use as an audio buffer, coupling circuit, or as an impedance matching component.

Working Principle

An inductor is a coil of wire wound around a magnetic core. The 70F914AI-RC inductor consists of an iron-plated rectangular core that is wound with a length of 0.5mm wire. This coil acts as an inductor when current is passed through it, inducing a voltage that is proportional to the rate of change of current. The inductance of the 70F914AI-RC is measured in henrys, and is usually between 1 and 10 millihenrys. To resist power overloads and rapid changes in current, the inductor typically has a tolerance of 1 percent.

The 70F914AI-RC inductor also functions as a filter, blocking frequencies above or below a certain range. This is mostly achieved by modifying the frequency response of the inductor, using either a notch filter or a band-pass filter. Additionally, the inductor can also be used to create an electronic oscillator, which produces sustained oscillations, and can be used to generate sound waves for radio transmission.

Conclusion

The 70F914AI-RC inductor is a mid-range inductor that is suitable for a wide range of radio control applications. With a predefined frequency response, it can be used to create oscillations, filters, antennas, and other digital circuits. Moreover, its rectangular core provides the inductor with the necessary power overload protection needed for reliable performance.

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