LQH2HPNR47MDRL Inductors, Coils, Chokes

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Fixed Inductors

A fixed inductor or choke is an electronic component that stores energy within a spiral-shaped coil of wire when an electrical current is applied to it. The main objective of a fixed inductor is to increase the potential produced by a given voltage, a process known as inductance. Fixed inductors are generally used in electronic circuits for filtering out alternating currents or blocking direct current pathways.

LQH2HPNR47MDRL Application Field and Working Principle

The LQH2HPNR47MDRL is a high-power fixed inductor that is designed for applications with heavy current loads such as automotive, telecommunications, and medical electronics. The device is a low-profile drum-core inductor with a rated current of 150A and a resistance of 0.03 Ohm. The maximum DC bias inrush current is 3A and the peak AC current is 9A. The coil features a self-shielding drum core design that reduces radiated emissions, while its wiring is said to provide excellent reactance characteristics.

In terms of operation, fixed inductors are connected in such a way that when current passes through them, its field strength increases steadily, thus creating an induced electric field. When the coil is initially energized, this electric field increases to a level sufficient enough to oppose any further increase in current and this additional force is what produces inductance. This phenomenon is also known as “energy storage” or “linking effect.”

The LQH2HPNR47MDRL device is built with higher-quality components to ensure its long and reliable operation. Its core is constructed from laminated iron-powder allowing superior performance at high switching frequencies, while its heavy-duty copper elements and plated contacts deliver excellent current transfer. Additionally, the winding design of the device maximizes the inductance while providing excellent voltage isolation for its output.

The LQH2HPNR47MDRL is a highly durable fixed inductor that can be used in a wide range of applications such as automotive, telecommunications, medical electronics, digital switching power supplies, and lighting. Its low profile and high power capabilities make it ideal for applications requiring maximum electric current with minimal space.

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