LAP02TA2R7K

DC Resistance (DCR):	1.3 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:	7.96MHz
Operating Temperature:	-25°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	40MHz
Q @ Freq:	40 @ 7.96MHz
Series:	LA, P Type
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	220mA
Tolerance:	±10%
Inductance:	2.7µH
Material - Core:	--
Type:	--
Part Status:	Obsolete
Packaging:	Tray

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Fixed Inductors are electrical components used mostly to dampen or block current, which is why they are also known as ‘chokes’. The LAP02TA2R7K is no exception, and it follows the same principles as most fixed inductors in its function.The core material of the LAP02TA2R7K is a ferrite core with a tinned copper winding. This winding has an inductance of 2.7uH and a DC resistance of 0.38 Ohms. The mechanical construction of the part is a full molded package, which has a radial leaded assembly and an isolated center terminal.The main use of the LAP02TA2R7K is in power supplies and DC-DC converters for devices such as laptops, computers, and other electronic equipment. In these applications, the inductor is used to reduce the amount of noise created by the system by reducing the amount of high frequency, high amplitude current in the circuit. This helps to reduce the stress placed on components such as FETs, and helps to reduce the chances of them failing.The main working principle of the LAP02TA2R7K is based on the concept of electromagnetic induction. This is a process where a changing electrical current in a conductor produces a magnetic field around the conductor. This magnetic field is then used to induce an electromotive force in an adjacent conductor, such as the windings in an inductor. This induced electromotive force then produces an electrical current in the conductor, which has the effect of dampening or blocking any further current. The LAP02TA2R7K is designed to work efficiently at higher temperatures due to its heat sinking capabilities. This is what allows it to work in hot environments such as laptops or other electronic equipment. It also has a wide frequency range, allowing it to work effectively in high frequency circuits.Because of its design features, the LAP02TA2R7K is suitable for use in a variety of power supply and DC-DC converters. This is because it helps to ensure that the components operate correctly while at the same time protecting them from potential damage due to noise. It can also be used in filtering circuits, where it can reduce the amount of noise present, and in general purpose noise suppression.In conclusion, the LAP02TA2R7K is an excellent choice for power supplies and DC-DC converters due to its heat sinking capabilities and wide frequency range. It is also an efficient way to reduce noise levels, making it suitable for a variety of applications. Fixed inductors, such as the LAP02TA2R7K, are essential components for ensuring the reliable function of any power supply or device.

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