1812-104G

Fixed inductors are passive components that are used in power applications and is an important part of the power system. 1812-104G is one type of fixed inductor, and this paper will discuss its application field and working principle.

Application Field

1812-104G is widely used in various kinds of power electronics systems because it has a wide working temperature range from -40°C to 125°C and can store large amounts of energy at very high frequencies up to 1GHz. It is mainly used for Boost applications, Flyback applications, and general power electronics functionality. 1812-104G is usually used in automotive, medical, and consumer electronic applications where high current transportation is required to power the circuitry.

Working Principle

The 1812-104G fixed inductor works by converting electrical energy into magnetic energy and then storing it in the form of a magnetic field. This inductor uses a winding of insulated wire around a ferromagnetic core, and when a current flows through the winding, a magnetic field is generated in the core. As the current changes, the magnetic field also changes, generating a voltage across the inductor, which is called the inductance. This inductance is dependent on the approximate size of the core and the number of turns in the winding, and it affects the amount of energy that is stored in the magnetic field. When the current is removed, the magnetic field collapses and releases the stored energy back into the source circuit.

Conclusion

The 1812-104G fixed inductor is an ideal choice for power applications that require high current handling. It has a wide working temperature and operates at high frequencies up to 1GHz. It works by converting electrical energy to magnetic energy and storing that energy in the form of a magnetic field. When the current is removed, the magnetic field collapses and releases the stored energy back into the source circuit. This inductor is widely used in automotive, medical, and consumer electronics applications.