IMCH1812ER150K

Fixed Inductors are widely used in applications such as power supply, DC/DC converters, signal processing, and RF circuits. In recent years, the IMCH1812ER150K has been developed to meet the requirements of applications in these areas. The following article will discuss the application field and working principle of the IMCH1812ER150K.

The IMCH1812ER150K is a type of fixed inductor built on a ceramic substrate and consists of magnetizable material wound around a ferrite core. This fixed inductor is ideally suited for applications requiring a high saturated inductance with moderate Q and low DCR. It is designed to operate in a wide range of frequencies from DC up to 1 GHz, with an optimal operating frequency from 150KHz to 400MHz. The inductance of the IMCH1812ER150K is nominally 150nH to 165nH in 0.1A DC current, and the rated DC resistance (DCR) is 2.2ohms maximum. It has a maximum current rating of 3A and maximum current surge of 10A. Its size is 18mm x 12mm x 14mm.

The IMCH1812ER150K can be used for a variety of applications such as power supply and DC/DC converters, signal processing, and RF circuits. This fixed inductor is an excellent choice for power supply designers, as it is very efficient in this type of application. It can help create a very low-ripple, clean power output, which is ideal for powering digital and analog circuits. It is also suitable for DC/DC converters, as it is capable of withstanding high currents and can be used to construct various topologies such as buck, boost, or active clamp forward DC/DC converters. In addition, this fixed inductor is also suitable for signal processing and RF circuits, as it can help to create high-Q circuits and help improve efficiency in transmitters or receivers.

In terms of working principle, the IMCH1812ER150K inductor utilizes magnetic field lines to channel the current through the ferrite core and windings. These lines then flow through the wound conductor creating an inductance. This inductance is directly proportional to the current flowing through the device, which means the higher the current, the higher the inductance. As the current passes through the winding it induces a voltage that opposes the current, resulting in a reduction in energy at that frequency.

The IMCH1812ER150K is a versatile and reliable fixed inductor that can be used for a variety of applications. Its high frequency response, low DCR, and saturation current make it ideal for power supplies, signal processing, and RF circuits. This fixed inductor also has a compact size, which makes it ideal for use in applications where space is limited. As such, it is a great choice for designers looking to maximize available board space.

In conclusion, the IMCH1812ER150K is a great choice for designers looking for a versatile and reliable fixed inductor. Its elevated saturated inductance, low DCR, high frequency response, and compact size make it an ideal choice for use in power supplies, DC/DC converters, signal processing, and RF circuits. As such, the IMCH1812ER150K is an excellent solution for a variety of applications.