GLF2012T2R2M Inductors, Coils, Chokes

Fixed inductors are components that store energy in the form of an electromagnetic field when a current is passed through them. The GLF2012T2R2M is a type of fixed inductor used in many applications.This essay will discuss the application field and working principle of the GLF2012T2R2M.

Application Field

The GLF2012T2R2M is widely used in power line filters, crowbar systems, and various DC-DC converters. The package of this series inductor is small and their impedance is relatively low, so they are suitable for high-frequency applications such as switching power converters. In addition, their high saturation current makes them suitable for use as output filtering in DC-DC converters and AC-DC power supplies.

Working Principle

The GLF2012T2R2M is a type of fixed inductor that works by storing energy in the form of a magnetic field when a current is passed through it. This inductor is made of a wire wound around a core which is made of a ferromagnetic material. Current passing through the wire creates a magnetic field around the wire, and this magnetic field induces a voltage across the inductor. This voltage is proportional to the rate of change of the current and is known as the inductance of the inductor. The inductance is determined by the cross-sectional area of the core, the number of turns in the wire, and the material of the core.

The ability of this inductor to store energy also makes it capable of performing a number of other functions. It can act as a voltage regulator, a current limiter, or an AC-DC transformer. In addition, it can also act as a filter in power supplies to reduce noise or improve transient response.

Conclusion

The GLF2012T2R2M is a type of fixed inductor that is used in many applications. It has a small package and a relatively low impedance, making it suitable for high-frequency applications. It is also capable of performing a number of functions, such as voltage regulation, current limiting, and filtering. This essay has discussed the application field and working principle of the GLF2012T2R2M.