4922R-43H

Fixed inductors come in a variety of shapes and sizes, depending on the application and the required electrical resistance and parameters. One such fixed inductor is the 4922R-43H, which is used as an output chokes for AC-DC converters and other power supplies. This inductor type is known for its good noise reduction characteristics at high frequencies and is suitable for use in noise control systems.

The working principle of the 4922R-43H fixed inductor is based on the concept of electromagnetic induction. Every coil of wire wound on a core has an inductance, which is related to an electrical current. When a voltage is applied across the core, it creates a magnetic field as a result of the electric current passing through the wire. This magnetic field creates an electromagnetic field around the core which induces a current in the other wires it encounters. This current, in turn, is a result of the change in the magnetic field due to the applied voltage.

The output chokes of the 4922R-43H fixed inductor are designed to reduce the unwanted effects caused by power supply ripple noise. The winding of the core consists of two concentric layers of wires, with the inner layer having more wires more closely wound. This enables a strong magnetic field to be created while maintaining a low resistance with its core. As a result, the voltage changes are diminished resulting in a reduced ripple noise. This makes the inductor ideal for use in current and noise control systems.

The 4922R-43H fixed inductor is also widely used in transient voltage suppression circuits. These circuits are designed to protect power distribution systems and components from voltage anomalies that can arise from sudden increases or decreases in voltage, or from accidental defects in the power grids such as short circuits. The inductor ensures that the voltage changes do not rise beyond a certain value that could cause serious damage to components.

The 4922R-43H fixed inductor is a reliable product that is able to withstand high temperatures and high voltages. This makes them suitable for use in medical, military, and aerospace applications as well as other high-reliability applications. The inductor also has the ability to handle spikes and transients without any damage.

The 4922R-43H is a fixed inductor that has a wide range of applications. It is used as an output choke for AC-DC converters and power supplies and also in transient voltage suppression circuits. It is also used to reduce the unwanted effects of power supply ripple noise. The inductor has a reliable design which can handle high temperatures and voltages, making it suitable for use in high-reliability applications.