Amorphous Nanocrystalline Toroidal Inductor DIP Common Mode Coil Filter Inductor

1.Product Description

2.Features

1. Unique Magnetic Circuit Characteristics: Based on its special coil winding method, Common Mode Coil Filter Inductor is able to effectively differentiate between common mode signals and differential mode signals in its magnetic circuit design. When common mode current passes through, the magnetic fluxes in the core are superimposed on each other and the permeability is higher, thus generating larger inductance and impedance and suppressing common mode signals. For differential mode currents, the fluxes cancel each other out, the permeability is lower, the inductance and impedance are smaller, and the effect on the differential mode signal is smaller.

2. Significant frequency characteristics: the impedance of Common Mode Coil Filter Inductor changes with frequency. In the low-frequency band, Common Mode Coil Filter Inductor's ability to suppress common mode interference is relatively weak; as the frequency rises, its impedance increases rapidly, and the suppression effect on common mode interference is significantly enhanced. This characteristic makes it work better in high-frequency interference environment, effectively filtering out high-frequency common-mode noise.

3. Compact structure: usually use toroidal core, the winding coil is closely arranged on the core, the overall structure is more compact. This compact design makes the common mode inductor can achieve better filtering effect in the limited space, easy to install in the circuit board of various electronic equipment, to meet the development needs of modern electronic equipment miniaturization and integration.

3.Applications

1. Power supply field
--Switching power supply
--Uninterruptible power supply

2.Communication field
--Network communication equipment
--Wireless communication equipment

3.Automotive electronics field
--Engine control system
--In-car entertainment systems

4.Industrial control field
--Programmable logic controller
-Motor drive system

5.Medical equipment field
--Diagnostic equipment
--Monitoring equipment