511-42F

DC Resistance (DCR):	550 mOhm Max
Height - Seated (Max):	--
Size / Dimension:	0.156" Dia x 0.375" L (3.96mm x 9.53mm)
Supplier Device Package:	--
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	7.9MHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	55MHz
Q @ Freq:	50 @ 7.9MHz
Series:	511
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	420mA
Tolerance:	±1%
Inductance:	7.5µH
Material - Core:	Iron
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors - 511-42F Application Field and Working Principle

Inductors are passive two-terminal electrical components used in a variety of applications. A type of inductor referred to as a fixed inductor is one in which the inductance is fixed. A common type of fixed inductor is the 511-42F, which is used in a variety of applications due to its ability to store energy and regulate current. This article will provide an overview of 511-42F application field and working principle..

511-42F Application Field

The 511-42F inductor is used in applications where the current needs to be regulated to the highest degree of accuracy and reliability. The inductor is most commonly found in applications such as switched-mode power supplies, motor control circuits, power circuits, and digital devices such as computers, phones, and digital television sets.The 511-42F also has a wide range of applications in the electronic engineering field due to its highly accurate inductance and ability to effectively store energy. As such, these inductors are frequently used in various projects that require the use of inductors for signal filtering, signal tracking, impedance matching, noise suppression, and inductive sensing.

511-42F Working Principle

The 511-42F is a type of fixed inductor, meaning that it has a fixed inductance. This type of inductor works on the principle of Faraday’s law of induction, which states that a changing magnetic field will induce a voltage across a conductor.When a current is passed through the 511-42F inductor, it produces a magnetic field which induces a voltage across the coil windings. This voltage is an opposing force, or counter-emf, which opposes the current being applied to the inductor. The current is thereby regulated, as it is limited by this induced voltage.Since the 511-42F inductor has a directly proportional relationship between the amount of current that passes through it and the amount of voltage induced, it can be used to accurately regulate current over a wide range of applications.The 511-42F inductor also has the ability to store energy for later use. When the 511-42F inductor is connected to a DC source, it acts as a capacitor and begins to accumulate an electric charge. This charge can then be used as the source of power when the circuit is switched off.

Conclusion

The 511-42F inductor is a type of fixed inductor that has a wide range of applications in electronic engineering due to its capability to accurately regulate current and store energy. The inductor works on the principle of Faraday’s law of induction, in which a changing magnetic field induces a voltage across a conductor, creating an opposing force that regulates the current and allows the inductor to store energy. This article has provided a brief overview of the 511-42F application field and working principle.

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