PL9407NL

DC Resistance (DCR):	27.8 mOhm Max
Height - Seated (Max):	0.132" (3.35mm)
Size / Dimension:	0.410" L x 0.410" W (10.41mm x 10.41mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Features:	--
Operating Temperature:	-55°C ~ 130°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	PL94XX
Shielding:	Shielded
Current - Saturation:	3.3A
Current Rating:	3.3A
Tolerance:	±30%
Inductance:	6.8µH
Material - Core:	--
Type:	--
Part Status:	Active
Packaging:	Bulk

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Fixed Inductors: PL9407NL Application Field and Working Principle

Inductors are components that are able to store energy in the form of magnetic fields. Fixed inductors, as the name suggests, are inductors fixed in one shape and one size. They are usually constructed by winding or etching a metal wire on a substrate material. One such example of a fixed inductor is the PL9407NL.The PL9407NL is a surface-mount multilayer ferrite-core inductor with a low resistance and high rated current. It is constructed with a special topology and components, providing high efficiency and great mechanical stability. It is also highly reliable, featuring superior environmental performance and superior mechanical strength. Moreover, its high self-resonance frequency and low DC resistance enable it to be used in various applications, such as switching power supplies, LED lighting, and communication equipment.The PL9407NL has a wide range of applications. Firstly, it can be used in switching power supplies, high-frequency AC-DC and DC-DC converters. It provides very low on-resistance and high efficiency to deliver an accurate output voltage and current. Secondly, the inductor is suitable for LED lighting systems, due to its low-resistance and temperature-stable characteristics. It can be used to reduce or smooth out voltage ripple in the output circuit. It can also be used for a variety of communication equipment, ranging from cellular base stations to power amplifiers.The working principle of the PL9407NL is based on a phenomenon known as “inductance”. Inductance is the ability of a component to store energy in the form of a magnetic field when a current passes through it. When the current is removed, the magnetic field collapses and the stored energy is released as a voltage drop. This voltage drop is known as “inductive reactance”.In the case of the PL9407NL, the inductance is produced by the components of its substrate material. The material itself has a high permeability which enables it to produce a high magnifying effect on the current passing through it. The surface-mount design allows the component to provide very low on-resistance and generate a strong inductive reactance with very little power. Moreover, it has a high self-resonance frequency that allows it to be used in a variety of high-frequency applications.In conclusion, the PL9407NL is a surface-mount multilayer fixed inductor with low-resistance and high-rated current capabilities. It is reliable and features superior environmental performance and mechanical strength. The inductance is produced by the components of the substrate material which has a high permeability, allowing it to be used in applications such as switching power supplies, LED lighting systems, and communication equipment. Its high self-resonance frequency also enables it to be used in a variety of high-frequency applications.

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