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Fixed Inductors: SRP7030-100FM Application Field and Working Principle

Inductors are components used in many electronic circuit applications and are classified as passive components. Fixed inductors are a type of inductor with a fixed electrical value. The SRP7030-100FM is a fixed inductor and is suitable for a variety of applications. This article will discuss the application field and working principle for this particular type of inductor.

Application Field

The SRP7030-100FM is a 100µH inductor ideal for use in DC-DC converter, harmonic filter, switching power supply, speaker and microphone crossover, peripheral interface, audio circuit application, and other applications. This type of inductor has an operating temperature range of -55°C to 105°C which makes it suitable for use in high heat and humid environments. In addition, it has a maximum DC resistance of 0.055Ω and a maximum rated current of 5.4A.

The SRP7030-100FM is small enough to fit PCBs that require low profiles, and it comes in a radial form for easy installation and proper space utilization. The inductor also has a high saturation current, and is capable of handling large current pulses. It also has a low-loss ferrite core that ensures this inductor has excellent power efficiency.

Working Principle

An inductor is a passive two-port electronic component that stores energy in the form of a magnetic field. The SRP7030-100FM is a type of fixed inductor with a fixed electrical value. When a current is passed through the inductor, a magnetic field is generated. This magnetic field will induce a voltage, which in turn creates a current in the opposite direction. This current is known as the induced current, and it is proportional to the rate of change of the current that was initially introduced to the inductor. The SRP7030-100FM is also characterized as a low-loss ferrite core that has excellent power efficiency.

This type of inductor is made up of two components: the core and the windings. The core of the SRP7030-100FM is made up of a ferrite material that acts as a soft magnetic material. This facilitates the magnetic flux and provides low-loss performance. The windings of the inductor are what create the induced voltage when the current is passed through the core. The windings are made up of multiple turns of insulated copper wire, and they are connected to the core to ensure maximum efficiency.

Conclusion

The SRP7030-100FM is a fixed inductor that is suitable for many applications. The inductor has an operating temperature range of -55°C to 105°C and a maximum rated current of 5.4A. This type of inductor is characterized by its low-loss ferrite core, making it ideal for power efficiency. It is composed of a ferrite core and windings made of multiple turns of insulated copper wire. This inductor can be used for many applications including DC-DC converters, switching power supplies, and audio circuits.

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