PA4547.152NLT

Q @ Freq:	--
Height - Seated (Max):	0.059" (1.50mm)
Size / Dimension:	0.138" L x 0.126" W (3.50mm x 3.20mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Features:	--
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Series:	PA4547.XXXNLT
DC Resistance (DCR):	77 mOhm Max
Shielding:	Unshielded
Current - Saturation:	4A
Current Rating:	3.4A
Tolerance:	±20%
Inductance:	1.5µH
Material - Core:	--
Type:	Molded
Part Status:	Active

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Fixed InductorsInductors are electronic components used in a variety of applications to store and control electric current. They are used in a variety of consumer electronic products ranging from radios and televisions to computers and refrigerators. Fixed inductors, specifically PA4547.152NLT, are one type of inductors used today.In order to understand the application field and working principle of the PA4547.152NLT, it is important to first understand how a fixed inductor works. A fixed inductor is simply a coil of wire, also called a solenoid, that creates an inductor\'s magnetic field. When electric current runs through this magnetic field, it induces a particular current flow in the coil. This current flow is then used for various purposes, such as the blocking of AC signals, AC-DC signal conversion, and impedance matching.The type of fixed inductor used in a particular application depends on the type of AC signal being blocked, DC-AC signal conversion being performed, or impedance matching being accomplished. In this regard, PA4547.152NLT is a popular choice for a wide variety of applications due to its versatility. This type of fixed inductor is best suited for both high and low frequency applications, making it ideal for use in consumer electronics, automotive, and industrial applications.The most common usage of the PA4547.152NLT is in medium to high voltage power transformers. This type of fixed inductor is most often used to reduce energy loss due to heat and noise. It is also used in power supplies, DC-DC Converters, and EMI filters. In addition, the PA4547.152NLT can be used for impedance matching and in audio amplifiers and loudspeakers.The PA4547.152NLT is a self-shielded inductor, meaning that it has a built-in shielding mechanism to reduce electromagnetic interference (EMI). This type of inductor is also characterized by its high electrical performance, low profile, and low natural resonance frequency. These features make the PA4547.152NLT well-suited for applications that require low leakage flux and minimal noise.The working principle of the PA4547.152NLT is based on mutual inductance. Mutual inductance refers to the electric current induced in one coil of wire due to the magnetic field generated by the current in a second coil. In this type of inductor, the two coils are wound around a high permeability ferrite core. This ensures that the induced current flow remains high, regardless of the frequency of the electric signal.When electric current is supplied to the self-shielded inductor, a magnetic field is generated around the ferrite core. This magnetic field will then induce an electric current in the second coil. This induced electric current will react with the magnetic field generated by the first coil, resulting in a decrease in the total current flowing through the entire inductor. This decrease in current flow is known as the inductance, and it is what makes fixed inductors such as the PA4547.152NLT so useful in a variety of applications.Overall, the PA4547.152NLT is an ideal solution for a variety of applications, ranging from power supply, DC-DC conversion, and audio amplification to EMI filtering, impedance matching, and power transformers. It is a versatile fixed inductor that provides high performance, low natural resonance frequency, and low profile. With its self-shielding mechanism to reduce EMI, the PA4547.152NLT is an excellent choice for any application requiring minimal noise and reduced energy loss.

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