1812-222K

Fixed inductors can be found in almost any electronic circuit today. From the power line filter in your television to the RF filters in your wireless router, fixed inductors are used to store energy and filter signals. The 1812-222K is a fixed inductor that has a wide variety of applications and working principles.

The 1812-222K is an inductor of 95.4nH, featuring two separate turns in its winding, a tolerance factor of 2%, and an operating temperature range of -25°C to +125°C. The inductor has a self-resonant frequency of 45MHz and is rated for a maximum current of 0.2A. It is constructed using a non-magnetic potting material with copper as its wire with enamel insulation. This inductor is rated for high temperatures and features very low DC resistance, making it highly efficient at storing and controlling energy levels.

The 1812-222K is mainly used for filtering and signal conditioning applications. It can be used to improve the signal-to-noise ratio of a signal by removing any noise or interference. It can also be used in DC-DC converters to store energy in the inductor and regulate the output voltage. By using multiple inductors, complex filtering networks can be created with multiple stages of filtering. Additionally, the inductor can be used to create high-Q resonant circuits to improve radio frequency (RF) transmitters and receivers.

The working principle of the 1812-222K is based on Faraday\'s Law of Induction. When there is a change in current through the inductor, a voltage will be produced. This voltage is then used to store energy in the form of a magnetic field. When the current decreases, the energy stored in the magnetic field is discharged and a current flow is created in the opposite direction. This allows the inductor to act both as a filter and a current regulator.

The 1812-222K offers a variety of applications and is highly effective at storing and controlling energy as well as filtering signals. It is rated for high temperatures and features low DC resistance, ensuring efficiency and reliability. With the ability to create complex filtering networks and high-Q resonant circuits, the 1812-222K is becoming an increasingly popular choice for all sorts of electronic circuits.