Series:	WE-FI
Packaging:	Bulk
Part Status:	Active
Type:	Toroidal
Material - Core:	Ferrite
Inductance:	10µH
Tolerance:	±20%
Current Rating:	2A
Current - Saturation:	--
Shielding:	Unshielded
DC Resistance (DCR):	20 mOhm Max
Q @ Freq:	--
Frequency - Self Resonant:	--
Ratings:	--
Operating Temperature:	-40°C ~ 105°C
Inductance Frequency - Test:	10kHz
Mounting Type:	Through Hole
Package / Case:	Radial
Supplier Device Package:	--
Size / Dimension:	0.512" Dia x 0.256" W (13.00mm x 6.50mm)
Height - Seated (Max):	--

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Fixed Inductors

Introduction

Fixed inductors are passive components that are used to store energy in a magnetic field and release it when needed. It is composed of a coil of insulated wire wrapped around a core material such as ferrite, iron, or powder iron. It also contains one or more magnetic components such as a permanent magnet or a ferromagnetic core. The core of the inductor stores an electromagnetic field when an alternating current passes through the coil.

7447054 Application Field and Working Principle

Fixed inductors are mainly used in power converters, telecommunication, and data acquisition systems, and can be seen as essential components in the majority of electronic circuits.Fixed inductors use a primary coil, or the input coil, to create an electromagnetic field. This is done by passing an alternating current through the coil. The current induces an electromagnetic field in the core, which in turn produces a current in the secondary coil, or the output coil. This is known as AC transformer action.The primary coil, or input coil, is also known as the inductor. This coil consists of insulated wire wound around a core material, which stores an electromagnetic field in the core. This field is then transferred to the secondary coil, or output coil, when an alternating current passes through the primary coil. The secondary coil then uses this energy to power the rest of the circuit. Another type of fixed inductor is the self-induction coil. This type of coil does not require an external core material as the core is formed within the coil itself. This allows for greater flexibility in the design and implementation of the inductor.Fixed inductors are also used in the detection of magnetic fields. The presence of a magnetic field will cause the core material to become magnetized, producing an increase in the inductance of the coil. This increase in inductance can be used to detect the presence of a magnetic field. Finally, fixed inductors are also used in radio frequency (RF) applications. By applying a DC current to the inductor, the coil will act as an antenna, allowing it to receive the RF signal.

Conclusion

Fixed inductors are versatile passive components that are used in all types of electronic circuits. They are used for applications such as power converters, telecommunication, data acquisition systems, detection of magnetic fields, and radio frequency applications. Fixed inductors consist of a coil of insulated wire wound around a core material, and the core material is used to store an electromagnetic field in the core. The electromagnetic field is then transferred to the secondary coil, which is the output coil, when an alternating current passes through the primary coil.

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