LAL02VA270K

DC Resistance (DCR):	4.3 Ohm Max
Height - Seated (Max):	--
Size / Dimension:	0.091" Dia x 0.134" L (2.30mm x 3.40mm)
Supplier Device Package:	Axial
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	2.52MHz
Operating Temperature:	-25°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	16MHz
Q @ Freq:	40 @ 2.52MHz
Series:	LA, L Type
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	80mA
Tolerance:	±10%
Inductance:	27µH
Material - Core:	--
Type:	--
Part Status:	Obsolete
Packaging:	Tray

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Introduction to Fixed Inductors

Fixed inductors are electronic components that are designed to store energy in the form of an electromagnetic field and release it in a controlled manner. They can be used in a variety of applications including power supplies and audio-video equipment, as well as being used in the development of robotics technology. These components can be used in both AC and DC circuits and are commonly used for filtering, chokes, energy storage, and sensors.

LAL02VA270K Inductor: Application Field and Working Principle

The LAL02VA270K inductor is a fixed, precision-made magnetically shielded power inductor ideal for switching power supplies and audio-video equipment. It features lead-free construction and is designed specifically for high current applications and power saving solutions. It offers superior performance with a wide operating temperature range, high efficiency, and low EMI levels. Due to its low profile construction, it is also well suited for a variety of other applications such as cell phone chargers and medical equipment.The LAL02VA270K inductor works on the principle that an electric current passing through a coil of wire induces a magnetic field. This magnetic field then interacts with a second winding of wires to create a force which opposes the original current flow. This opposition to the current is referred to as inductance or inductive reactance. The inductance of the LAL02VA270K inductor is specified at 0.22 mH (micro Henry). This is the amount of electrical potential (magnetic field) created for a given amount of electrical current. The inductor is designed to produce optimum efficiency with an operating temperature range of -55°C to +125°C. It also has an impedance of 4Ω (ohms) and a power dissipation of 2.96W. The LAL02VA270K inductor also features a layer of toroidal ferrite for magnetic shielding and noise suppression. This helps to reduce the electromagnetic interference (EMI) during operation.

Conclusion

The LAL02VA270K inductor is an ideal component for a range of high-current applications, offering superior performance and low EMI levels. It is ideal for switching power supplies, audio-video equipment, cell phone chargers, and medical equipment. Its lead-free construction and toroidal ferrite layer for magnetic shielding make it a reliable and efficient choice for a variety of uses.

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