105R-103J

A fixed inductor is an electrical device with a metal coil core with two terminals. It is used to store and release electrical energy. They are part of the larger family of inductors and are some of the most common and widely used electrical components. The fixed inductor is typically used to store and filter currents, with the design of the inductor determining the performance of the device. In this article, we will discuss the application field and working principle of a 105R-103J fixed inductor.

Application Field

The 105R-103J is a fixed inductor, and is typically used in power filter circuits. It is ideal for use in high voltage, switching power supplies and regulated power systems, as it is able to retain the current in the system, allowing for stable power outputs. It is also able to filter out high frequency components, which can easily cause disruption in a power system.

The 105R-103J fixed inductor is also used in audio systems and device interfacing. It is able to reduce the amplitude of high frequency components, allowing for smoother sound output and improved audio performance. It can also be used in digital circuits in order to filter out unwanted noise and reduce the sensitivity of inputs. It also has applications in telecommunications, where it can be used in data line filters and attenuators. Finally, it can also be used in automotive electronics, providing stable power sources for microprocessors and other electronic components.

Working Principle

The working principle of a fixed inductor is based on its ability to store an electrical charge in an electro-magnetic field. This is done through the use of an inductor coil, which consists of a metal wire wrapped around a core material such as ferrite or iron. When current passes through the wire, an electro-magnetic field is created around the coil. The stored energy is released once the current stops flowing, creating an opposing current, which is known as a “back EMF”.

The stored energy is proportional to the inductance of the inductor, which is determined by the number of turns on the coil and the core material used. In the case of the 105R-103J, the inductance is 12mH, meaning it has the ability to store 12mH of energy. This amount of energy is enough to provide stable power to a variety of electronic components, and is also ideal for use in audio, communications, and automotive applications.

The 105R-103J fixed inductor is able to provide a steady output, while also filtering high frequency signals. This makes it well suited for use in power filter circuits, where it is able to provide a stable power source without introducing too much noise. The 105R-103J is also able to provide a high level of protection in higher voltage circuits, as the electro-magnetic field is able to reduce the chances of excessive voltage spikes damaging the circuit or its components.

Conclusion

The 105R-103J fixed inductors are a versatile component, with a wide range of applications. They are used in power filter circuits, audio systems, device interfacing, telecommunications and automotive electronics. They provide a steady output, while also filtering high frequency signals. The working principle of the inductor is based on its ability to store electrical energy in an electro-magnetic field, with the inductance providing the amount of energy that can be stored.