2312-H

DC Resistance (DCR):	37 mOhm Max
Height - Seated (Max):	0.650" (16.51mm)
Size / Dimension:	1.280" Dia (32.51mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Inductance Frequency - Test:	1kHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	2300
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	7A
Tolerance:	±15%
Inductance:	100µH
Material - Core:	Iron Powder
Type:	Toroidal
Part Status:	Obsolete
Packaging:	Bulk

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Fixed Inductors

A fixed inductor is an electrical component that stores energy in the form of a magnetic field. Primarily, they are used to provide inductive reactance in electric circuits to limit current, reduce voltage and filter out undesirable frequency components. The inductance of a fixed inductor is determined by windings that coil around a core material. The 2312-H fixed inductor is a type of surface-mount inductor that is ideal for use in high performance noise suppression and EMI common-mode filter applications. It is able to deliver low inductance, high current handling capability and exceptional resonant frequency performance.

Application Field

The 2312-H induction coil is often used in portable electronic devices, such as cellphones, laptop computers and game consoles, for noise suppression and EMI common-mode filtering. Several advantages of using the 2312-H inductor in these applications include its small size, high current handling capability and low profile. Its small size, in particular, makes it an ideal choice for embedded applications that require a small footprint.In addition, the 2312-H inductor is also suitable for use in automotive electronics and power management applications, including converters, inverters, buck and boost converters, as well as AC/DC adapters and chargers.

Working Principle

When an electric current passes through the windings of a fixed inductor, it induces a magnetic field. This magnetic field, in turn, induces an inductive reactance in the coil, effectively limiting the electric current. This limiting of the electric current helps to reduce voltage and filter out undesired frequency components.The 2312-H inductor is composed of a core material made of ferrite material which is designed to help reduce magnetic losses and enhance inductance. The inductance of the 2312-H is determined by the number of windings wound around the core material. The lower the number of windings, the lower the inductance.The 2312-H is able to handle relatively high levels of current due to its low core losses. This allows it to operate efficiently under high frequency conditions and makes it ideal for use in high frequency noise suppression and EMI common-mode filter applications.

Conclusion

The 2312-H fixed inductor is an ideal component for use in high performance noise suppression and EMI common-mode filter applications. It is able to deliver low inductance, high current handling capability and exceptional resonant frequency performance. Its small size and high current handling capability make it an ideal choice for portable electronic devices, automotive electronics and power management applications. In addition, its ferrite core material helps to reduce magnetic losses and enhance inductance.

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