P3519R-153J Inductors, Coils, Chokes

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Fixed inductors refer to inductors for which the inductance does not change with frequency. The P3519R-153J is one example of a fixed inductor. The P3519R-153J is a wound-air core inductor optimized for use in switching power supplies. Its features include low DC resistance, low magnetic leakage, and high rated current. This inductor is capable of withstanding high temperatures and offers excellent surge current capability.

The P3519R-153J has an application field ranging from LED lights to home appliances such as air conditioners and refrigerators. This is due to its ability to handle up to 10A operating current and it\'s fairly small size - the P3519R-153J measures just 10.5 x 10.5 x 9.0 millimeters.

The working principle of the P3519R-153J is very simple. It is an inductor in which the inductance does not vary with the frequency of the alternating current, and thus will store some power in the form of an electric field. This stored energy is then released when a current builds up in the inductor, creating a magnetic field and inducing a voltage in the inductor. This principle is at the heart of most power conversion systems.

The P3519R-153J features a ferrite magnetic core which results in low losses and improved linear current characteristics. The core is laminated with copper wire which is secured with conductive epoxy to ensure durability. The laminated core is then wound with an insulating wire, and the entire unit is then housed in a molded plastic case.

The features of the P3519R-153J make it an ideal choice for applications where high power handling is required from a small package. The low resistance and high temperature rating mean that it can handle a wide range of operating conditions, making it suitable for a variety of applications from LED lighting to home appliances.

In conclusion, the P3519R-153J is a fixed inductor optimized for power conversion systems. It can handle up to 10A of operating current, has low resistance and magnetic leakage, and a high temperature rating. Its small size and low profile make it suited to a range of applications, from LED lighting to home appliances.

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