SRP1770TA-390M

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Fixed Inductors

Inductors are electronic components that primarily store energy in its magnetic field. Fixed inductors are used in various types of electronic circuits to produce magnetic fields of constant magnitude and direction. Traditionally, these inductors are made from wire wound around a core material, like iron, ferrite or ceramic. The SRP1770TA-390M is such an example of a fixed inductor.

The SRP1770TA-390M is an axial leaded, molded inductor with high inductance and high heat dissipation. It is particularly suitable for use in noise suppression and smoothing applications in many consumer electronics, such as TVs, computers, DVD players, and mobile phones. The inductance of this particular type is anywhere from 13uH to 100uH depending on the design.

The SRP1770TA-390M consists of two main components, the core material and the windings. The core material serves to reduce the resistance and inductance of the winding as it acts as a pathway for the magnetic flux generated by the windings. The windings are generally made from copper or aluminum wire, which is coiled around the core material. This produces the required inductance within the component.

The SRP1770TA-390M works on the principle of mutual inductance. Mutual inductance is the induction of a "back EMF" in one winding when the current in another winding changes. When no current flows through the SRP1770TA-390M, there is no magnetic field. But when a current is passed through it, the coils will create a magnetic field. This field creates a "back EMF" that opposes the current which flowing through it, resulting in increased impedance.

The SRP1770TA-390M is especially suitable for noise suppression, signal conditioning, power supply filtering, and low frequency switching applications. It is also capable of handling large currents while maintaining low heat dissipation, making it suitable for high power applications. The SRP1770TA-390M is also resistant to vibrations and shock, making it suitable for automotive applications.

In conclusion, the SRP1770TA-390M is a fixed inductor capable of providing high inductance, with resistance to vibration and shock making it suitable for many applications. Its high heat dissipation capability and its design allow it to handle large currents, allowing it to be used in many power applications. It is mainly used for noise suppression, signal conditioning, power supply filtering and low frequency switching applications.

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