2890R-06G

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Fixed Inductors

A fixed inductor is a passive electronic component that stores energy in a magnetic field when current passes through it. It is commonly used in electronic circuits for signal conditioning and filtering. The fixed inductor is also known as a coil, choke, solenoid, or electromagnet. In this article, we will discuss the 2890R-06G application field and working principle.

Application Field

The 2890R-06G is a high-current, fixed inductor designed for automotive applications, such as airbags, antilock braking systems, and electronic stability control. It is designed to withstand high temperature and vibration, and has a high reliability of up to 155°C and 20g vibration. It also has a high current capacity of up to 4.5A.

Working Principle

When an electric current is applied to the 2890R-06G, it creates a magnetic field. This magnetic field stores energy, which can be used to generate a voltage across the inductor. The voltages generated across the inductor can be used to regulate the current flow in the circuit. In addition, the magnetic field of the inductor can be used to filter and buffer incoming signals in the circuit.

The inductance of the 2890R-06G can be varied according to its design. Increasing the inductance will cause an increase in the current flow, while decreasing the inductance will reduce the current flow. Hence, the inductance of inductor can be used to regulate current flow in a circuit.

The 2890R-06G can also be used as an EMI filter. EMI is electromagnetic interference that can cause unwanted signals to be present in the circuit. By dropping the induced voltage across the inductor, the EMI can be filtered out before it affects the rest of the circuit.

Finally, the 2890R-06G can also act as a transformer. It can be used to step up or step down the voltage of the incoming electrical signal. The transformer principle can be used in applications where the incoming signal must be amplified or attenuated before being used in the circuit.

Conclusion

The 2890R-06G is a fixed inductor designed for automotive applications. It has a high temperature and vibration rating, as well as a high current capacity. It can be used to regulate current flow in the circuit, filter EMI, and also act as a transformer. This makes it a reliable and versatile component that can be used in many different automotive applications.

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