ER1537-13JM

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Fixed Inductors

Fixed inductors are electronic components that are designed for operation in electronic circuits at a relatively fixed frequency. Fixed inductors can be used in a wide variety of applications, from general-purpose circuits like radio-frequency (RF) amplifiers or filters, to complex subsystems with specialized features. The ER1537-13JM is a fixed inductor designed for working in high-frequency applications. This article will discuss the application field and working principle of the ER1537-13JM fixed inductor.

Application Field of the ER1537-13JM

The ER1537-13JM fixed inductor is ideal for use in high-frequency applications such as RF circuits, frequency converters, and power supplies. The inductor has a high maximum rated current of 1.5A, and a high self resonant frequency of 20MHz. This makes the ER1537-13JM a good choice for applications that require high levels of frequency response. The inductor also features a wide operating temperature range of -55°C to +150°C, which makes it well-suited for use in extreme environments.

The ER1537-13JM provides high levels of efficiency and reliability. This is due to its low DC resistance of 0.026Ω and its excellent noise suppression characteristics. The inductor has a high self-resonant frequency of 20MHz, allowing it to provide superior frequency response at higher frequencies. The inductor also features a compact size of 0.9mm x 1.6mm, making it well-suited for high-density applications.

Working Principle of the ER1537-13JM

The ER1537-13JM operates on the principle of electromagnetic induction. This principle states that when a conductor is exposed to a changing magnetic field, an electric current will be induced in the conductor. In the case of the ER1537-13JM, a changing magnetic field is generated by an alternating current which passes through the inductor. The alternating current causes a change in the magnetic field which in turn induces a current in the inductor.

The ER1537-13JM\'s inductance is determined by its construction. As the alternating current passes through the coil, a magnetic field is created around it. This magnetic field then interacts with the core of the inductor, which in this case is composed of a ferrite material. The ferrite material increases the inductor\'s inductance, allowing it to effectively store energy within the coil. As a result, the ER1537-13JM is able to provide high levels of frequency filtering and noise suppression.

The ER1537-13JM is also designed to provide effective protection against over-voltage, over-current, and over-temperature. It is designed to have an excellent temperature coefficient, ensuring that the inductance will remain constant even in extreme temperatures. It also features excellent howling performance, ensuring that signals are not interrupted by interference.

Conclusion

The ER1537-13JM fixed inductor is a high-quality electronic component ideal for use in high-frequency applications. It has a wide range of features, including a high self-resonant frequency of 20MHz, a high maximum rated current of 1.5A, and a temperature coefficient that ensures the inductance will remain constant even in extreme temperatures. It also provides excellent protection against over-voltage, over-current, and over-temperature, making it suitable for use in extreme conditions.

The ER1537-13JM operates on the principle of electromagnetic induction. A changing magnetic field is induced by an alternating current, which in turn induces a current in the inductor. The inductance of the ER1537-13JM is determined by its construction, which utilizes a ferrite material to increase the inductor\'s inductance and thus effectively store energy within the coil. This allows the ER1537-13JM to provide excellent frequency filtering and noise suppression.

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