9250A-226-RC

DC Resistance (DCR):	274 Ohm Max
Height - Seated (Max):	--
Size / Dimension:	0.162" Dia x 0.410" L (4.11mm x 10.41mm)
Supplier Device Package:	Axial
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	79kHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	250kHz
Q @ Freq:	27 @ 79kHz
Series:	9250A
Shielding:	Shielded
Current - Saturation:	9mA
Current Rating:	17mA
Tolerance:	±10%
Inductance:	22mH
Material - Core:	Ferrite
Type:	Molded
Part Status:	Obsolete
Packaging:	Bulk

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9250A-226-RC Fixed Inductors: Application Field and Working Principle

Fixed inductors, also known as static induction transistors, are electronic components that store electromagnetic energy in a coil or wire. They are often used in electronic circuits, such as amplifiers, power supplies, filters, and audio amplifiers. Specifically, the 9250A-226-RC fixed inductor finds use in many different circuits, due to its ease of use and a number of features.

Application Field

The 9250A-226-RC fixed inductor is primarily used in radio frequency (RF) applications, such as filters in telecommunications and signal conditioning applications. It also finds use in other electronic circuit implementations such as motor drives, audio systems, and power amplifiers. In addition, the 9250A-226-RC fixed inductor can be used as an RF choke in power supply applications. An RF choke is a device that blocks the flow of DC while allowing the passage of AC at RF frequencies, thus filtering out the AC component of the signal while keeping the DC component intact. Lastly, the 9250A-226-RC fixed inductor is also used in high-current applications to reduce the voltage drop and limit the peak current in a circuit, and also in some switching applications.

Working Principle

Fixed inductors have a specific working principle, which can be summarised by Faraday\'s law of induction. This law states that if a current is flowed in a conductor lying within a magnetic field, a voltage will be induced in the conductor. This voltage is a function of the rate of change of the magnetic field. The 9250A-226-RC fixed inductor operates in accordance with Faraday\'s law of induction. In this case, a coil of wire is wound around an iron core, creating an electromagnetic field within the inductor. When a current is flowed through the conductor, an electromagnetic field is created, which in turn induces a voltage in the conductor. This induced voltage is a function of the rate of change of the magnetic field, and can be used to filter out certain frequencies and limit the current in a circuit.

Conclusion

The 9250A-226-RC fixed inductor is a versatile device that finds use in many RF applications, from audio systems and motor drives to power supply applications and switching applications. It works in accordance with Faraday\'s law of induction, which states that an induced voltage is created when a conductor is placed in a magnetic field. This induced voltage is a function of the rate of change of the magnetic field, and can be used to filter out certain frequencies and to limit the current in a circuit. Thus, the 9250A-226-RC fixed inductor can be used for a variety of purposes, making it a valuable electronic component.

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