FSLU2520-12NKP2

DC Resistance (DCR):	170 mOhm Max
Height - Seated (Max):	0.071" (1.80mm)
Size / Dimension:	0.098" L x 0.079" W (2.50mm x 2.00mm)
Supplier Device Package:	1008 (2520 Metric)
Package / Case:	1008 (2520 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100MHz
Operating Temperature:	-40°C ~ 85°C
Ratings:	--
Frequency - Self Resonant:	2.1GHz
Q @ Freq:	15 @ 100MHz
Series:	FSLU2520
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	690mA
Tolerance:	±10%
Inductance:	12nH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Fixed Inductors: FSLU2520-12NKP2 Application Field and Working Principle

Inductors are components used in electrical circuits for various purposes depending on the application. A fixed inductor is an inductor whose values of inductance remain constant regardless of any changes in the conditions of operation. The FSLU2520-12NKP2 is an example of a fixed inductor which can be used in a variety of applications such as switching power supplies, inverters, and audio amplifiers, etc.

What is FSLU2520-12NKP2?

The FSLU2520-12NKP2 is an inductor developed by Murata. It is a surface mount inductor and comes in a small size of just 12.7mm × 19.9mm × 8.2mm making it ideal for applications where size is a factor. It is available with inductance values of 1µH to 10µH meaning it can be used for a variety of applications that require different inductance values.

Applications

FSLU2520-12NKP2 inductors can help in creating efficient circuits and provide power conversion, filtering, and signal energy storage. Due to the small size of the inductor, it can be used in circuits that require a high level of miniaturization such as those used in cell phones, computers, and medical equipment.FSLU2520-12NKP2 can find use in switching power supplies as it helps in the conversion of alternating current to direct current by controlling the power flow and noise interference. This makes it ideal for use in the consumer, industrial, and medical fields, helping to improve the efficiency of the power supplies.FSLU2520-12NKP2 can also be used in audio amplifiers as it helps to store energy in the audio wave to maintain the desired audio level, even during any sudden changes in power level. As a result, it helps to reduce noise and distortion. These inductors can also be used in inverters where they help to filter out the high-frequency ripple components from the output voltage and also reduce transient noise. Therefore, the FSLU2520-12NKP2 can be used effectively in various applications that require high efficiency and miniaturization.

Working Principle

The working principle of a fixed inductor is relatively simple. It is based on the fundamental laws of electromagnetism which state that a moving electric charge generates a magnetic field and conversely, a changing magnetic field will generate an electric current. This principle is used by the FSLU2520-12NKP2 inductor to store energy.The FSLU2520-12NKP2 works by using a copper wire that is wound into a coil. This coil is then wrapped around a ferromagnetic core that serves to increase the magnetic field created by the current flowing through it. This increases the amount of energy that is stored in the coil.When a current is applied to the inductor, a magnetic field is created due to the current flowing through the wire. This magnetic field will then attract an opposing current to the inductor that is equal and opposed to the current flow. As a result, the inductor will resist any change in current flow.The FSLU2520-12NKP2 is designed to maintain a constant amount of stored energy regardless of the amount of current flowing through it. This makes it ideal for applications where a steady current is required for the function of the circuit.

Conclusion

In conclusion, fixed inductors such as the FSLU2520-12NKP2 are important components used in many applications that require miniaturization and high efficiency. It relies on the principle of electromagnetism to help it store energy and resist changes in current flow. This makes it ideal for use in switching power supplies, inverters, and audio amplifiers where it helps to improve the efficiency of the circuit.

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