PA4342.271NLT Inductors, Coils, Chokes

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Fixed inductors are electronic components used to store or transfer electrical energy in an electrical circuit. A fixed inductor is a device in which electric current flows through a coil of wire wrapped around a core of either iron or ferrite. The core material is selected to provide the desired inductance of the inductor. This property of an inductor is known as inductance, which is measured in henry (H). PA4342.271NLT is a fixed inductor among the many available in the market.

The PA4342.271NLT fixed inductor is a high performance inductor for low profile use. It features low DC resistance, extended inductance range and tight tolerances. The PA4342.271NLT is ideal for use in consumer electronics, power management and medical applications. The inductor can be used in a variety of circuits such as voltage regulation, current limit, protection, feedback, and decoupling. It is suitable for use in applications requiring small size, high current capacity, low profile and low power loss.

The key features of the PA4342.271NLT inductor are as follows:

• Rated inductance range of 1.0 μH to 1.3 μH
• Rated operational current range of 4.5 A to 32 A
• Low DC resistance of 0.023 Ω
• High current density of up to 8 A/mm2
• Temperature range from -40°C to +125°C

The working principle of a fixed inductor is based on Faraday’s Law of Induction. According to Faraday’s Law of Induction, an electric current will produce a magnetic field around it. When this magnetic field is changed, either by changing the current or by moving its plane of magnetic flux, it will induce a voltage in the inductor. The induced voltage has the opposite polarity to that of the current and is known as “back emf”. The magnitude of the back emf is proportional to the rate of change of the magnetic field. Therefore, when a current is applied to the inductor it will produce a magnetic field that will oppose the applied current and result in a decrease in the current.

The PA4342.271NLT fixed inductor is specially designed to minimize the total internal energy losses associated with magnetic losses. The coating is designed to reduce the effect of contacting elements and create an optimal electrical path. The inductor options include surface mountable, vertical mountable, and one handed power terminals. The inductor offers high performance and low power loss in demanding switching power supplies.

In summary, the PA4342.271NLT includes features such as high current capacity, low DC resistance, extended inductance range, tight tolerances, low power loss and small size. It is designed for use in consumer electronics, power management and medical applications, and is suitable for voltage regulation, current limiting, protection, feedback and decoupling circuits. It is ideal for use in applications where low profile, high current capacity, low power loss and high performance is needed.

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