1812-473G

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed inductors are widely used in applications requiring high current and voltage-sensitive electrical circuits. The 1812-473G is a type of fixed inductor that is commonly used in these applications. It is designed with a cylindrical form factor and features a simple construction consisting of a coil wound around a core of ferrite material, which provides excellent magnetic shielding and power handling capabilities.

The 1812-473G has a wide range of possible applications, making it an excellent choice for a variety of different circuits. Its most common use is in power supplies, where it is used to filter out AC signals and to help limit the current in circuits. It can also be used as a choke to prevent unwanted noise created by high-frequency circuits from entering the power supply. In addition, it can be used to reduce EMI (electromagnetic interference) in sensitive circuits, as well as to provide additional filtering in radio circuits.

The 1812-473G has an inductance rating of 4.7mH and a current rating of 2.7Ohms. It can handle high current, up to 200Amps in certain applications, while maintaining a low impedance profile. Moreover, its magnetic shielding capabilities protect sensitive circuits from voltage spikes and other interference sources. This type of inductor is also capable of high ripple rejection, which makes it a preferred choice for power supplies with high noise levels.

The working principle of the 1812-473G is based on Faraday\'s Law of Induction, which states that when a change in the magnetic flux links with a circuit, an induced EMF (electromotive force) will be produced in the circuit. In this case, the EMF is created by the coil wrapped around the ferrite core, which produces a magnetic field. When current passes through the coil, this magnetic field interacts with the external environment, resulting in induced EMF in the circuit, which is why it is referred to as an inductor.

The 1812-473G is an excellent choice for a variety of applications. Its high current and voltage-sensitive construction makes it well-suited for power supplies and other circuits that require a high degree of noise reduction and filtering. Its magnetic shielding capabilities combined with its low impedance profile make it an ideal choice for EMI filtration and EM suppression. Furthermore, its high ripple rejection rating and high current rating make it a great choice for high-power applications that require high levels of performance.

The specific data is subject to PDF, and the above content is for reference