1812R-221H

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 components used to create inductive circuits. They are mainly used in systems where large currents are involved, such as in motor drives and generators. One type of fixed inductor is the 1812R-221H. This inductor is well-known for its robust construction and high efficiency.

The 1812R-221H is a molded axial inductor with a long, round core and wire wrap. The core is made from powdered iron or ferrite and wound with copper or silver wire. The core is surrounded by a plastic enclosure, making the inductor strong and resilient. The inductor has an operating temperature range of 10ºC to 80ºC and a maximum rated current of 1.45A.

The 1812R-221H is mainly used for high frequency applications such as in switching power supplies, motor drives, generators, and in industrial applications.

The working principle of 1812R-221H is based on the fact that as a current passes through the winding it creates a magnetic field. The resultant field affects the inductance. When the current is removed, the field strength decreases and the inductor can no longer store energy. The current has to be periodically re-applied to ensure the inductor maintains its output.

The 1812R-221H has a number of advantages over other fixed inductors. These include low noise levels, high conductivity, and wide operating temperature range. It requires little maintenance and is long lasting. Furthermore, due to its robust construction, the 1812R-221H can withstand extreme temperatures and environmental stress.

The 1812R-221H can be used in a wide range of applications. These include power supplies, motor drives, transformers, resonance circuits, and power amplifiers. It is also widely used in industrial systems such as factory automation and control systems.

In summary, the 1812R-221H is a high-efficiency fixed inductor with a long round core and wire wrap. It is mainly used for high frequency applications such as motor drives and generators. Its working principle is based on the fact that a current passing through the winding creates a magnetic field which affects the inductance. The 1812R-221H has the advantage of low noise levels, high conductivity, and a wide operating temperature range. It can be used in a wide range of applications such as power supplies, motor drives, transformers, and resonance circuits.

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