NLV25T-6R8J-PF Inductors, Coils, Chokes

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Fixed inductors are useful components used in almost all electrical and electronic circuits. The NLV25T-6R8J-PF is an adjustable neck inductor manufactured by Pulse Electronics Corporation. This product series contains devices featuring various power ratings and windings. Its applications include power supply filtering and buck/boost converters.

The basic purpose of using a fixed inductor is to provide a fixed-value, DC-based inductance. These inductors feature various levels of DC resistance, which helps to reduce energy loss due to resistive losses. Inductors can also be used in AC circuits such as filters or chokes, which are used to reduce the flow of undesired signals from one section of an electronic system to another. In order to ensure that the specific circuit requirements are met, inductors need to be chosen wisely based on their specifications.

The NLV25T-6R8J-PF is a through-hole adjustable neck inductor. The device features a winding resistance of 6.3ohms, plus or minus 10%, and an inductance range of 2.3uH to 2.6uH, plus or minus 10%. It has a rated power of 4.6W when operating at 130C for 10 turns of 25 turns of wire and can handle up to 8.2W when operated at 125C for 10 turns of wire. The package size is 25 mils x 20 mils.

The working principle of NLV25T-6R8J-PF primarily comprises a ferromagnetic core surrounded by a number of turns of wire. When an alternating current is applied to the inductor, a changing magnetic field is created inside the inductor. This magnetic flux, in turn, induces an emf in the windings of the inductor. The magnitude of this emf is dependent on the rate of change of the magnetic field, the number of turns in the inductor, and the effective inductance of the device. This inductance is primarily dependent on the characteristics of the ferromagnetic core.

The device is most commonly used in buck converters, boost converters, and power supply filtering. It is also suitable for applications such as DC switching power supplies, motor control circuits, LCD backlighting and power supply for electronic systems. It is highly resistant to electrical stress which makes it suitable for handling high currents and voltages, and its adjustable neck feature allows easy mounting for different PCBs.

In conclusion, the NLV25T-6R8J-PF is a through-hole adjustable neck inductor manufactured by Pulse Electronics Corporation. It has a specific inductance range of 2.3uH to 2.6uH, and a winding resistance of 6.3ohms. The device is most commonly used for applications such as power supply filtering, buck/boost converters, DC switching power supplies, motor control circuits, and LCD backlighting. Its adjustable neck feature allows for easy mounting and its highly resistant to electrical stress makes it suitable for handling high currents and voltages.

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