2512R-103J

Fixed Inductors are electrical devices that create a magnetic field when a current runs through them. They store electrical energy in the form of magnetic fields and release it in electric pulses. The 2512R-103J is a specific type of fixed inductor that has a number of different applications.

Applications of 2512R-103J

The 2512R-103J fixed inductor is primarily used to filter out DC signals in order to create desired AC signals. It is used in power supplies, TVs, radios, and many other appliances. It also finds uses in switching power supplies and in synchronous rectifying circuits. Furthermore, the 2512R-103J is also used in circuit boards and voltage regulators.

Working Principle

The electronic working principle of the 2512R-103J fixed inductor is based on the law of induction. It uses a toroidal core and windings of varying lengths to produce a magnetic field. The magnetic field induces a voltage in the windings, which in turn drives a current through the core. This current creates a back-electromotive force, or back-EMF, which produces a Lorentz force that opposes the current and limits it. As a result, the voltage across the windings is proportional to the rate of change of current through the core, which is also known as the inductance of the device.

The 2512R-103J fixed inductor is rated for power consumption up to 1.2 Watts and has a high inductance. Its maximum operating temperature is set at 125° Celsius and its magnetic characteristics are strictly controlled by its manufacturer. The device is also available in different formats, like axial and radial leaded types.

Conclusion

The 2512R-103J fixed inductor is a widely used component in electronic circuits, due to its high inductance and reliable performance. It is mainly used to filter out DC signals and create desired AC signals, but it finds a variety of applications in power supplies, TVs, radios, and other appliances. Its working principle is based on the law of induction and its magnetic characteristics are strictly controlled.