PE-54038NL

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Fixed Inductors

Fixed inductors are passive components that store energy in a magnetic field. Their function is to oppose changes in current by loading the circuit with an inductance. This opposition to current change results in a current lag behind the voltage in a circuit. Fixed inductors can be found in many electronic devices and are indispensable in a variety of applications.

PE-54038NL Application Field and Working Principle

The PE-54038NL is a surface mount, steel, potted, low profile, shielded power inductor. It has a current rating of 3.5A and inductance of 4µH. It has an excellent frequency response up to 6MHz and a high Q factor (>75).

This inductor is designed primarily for use in high-efficiency switching power supplies. It is specifically designed to reduce EMI/EMC radiation and improve circuit efficiency. The integrated shielding helps reduce EMI while the internal construction of the inductor enhances the performance of the inductor. The PE-54038NL is used for a wide range of applications including, DC-DC converters, notebooks, tablets, appliances and other consumer electronics.

The working principle of the PE-54038NL is based on basic inductance laws. Whenever current flows through the inductor, it creates a magnetic field around the coil. This magnetic field will resist any change in the current, resulting in current lagging behind the voltage in a circuit. Thus, the PE-54038NL can be used to regulate current and to filter out high frequency noise in a circuit.

The PE-54038NL\'s ability to reduce high-frequency switching noise is one of its main advantages. High-frequency noise is generated whenever a switch is used to regulate current. The noise can cause interference with other components or devices in the same circuit, leading to malfunctioning or even complete shutdown. By using the PE-54038NL to filter this noise, the risk of interference can be minimized and the performance and efficiency of the circuit can be enhanced.

Overall, the PE-54038NL is an excellent choice for applications where noise reduction and efficiency are of concern. Its low profile and high current rating make it suitable for use in a variety of applications. With its excellent frequency response and high Q factor, the PE-54038NL is one of the best fixed inductors available in the market today.

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