LQB15NNR56J10D

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Fixed Inductors

Fixed inductors, also known as choke coils or simply chokes, are components used in electrical circuits which store energy in the form of a magnetic field when current passes through them. They are frequently used to block or filter alternating current signals in electronic circuits. The LQB15NNR60J10D is a type of fixed inductor which includes a number of desirable features.

LQB15NNR60J10D Application Field and Working Principle

The LQB15NNR60J10D is a fixed inductor mainly used for DC/DC converters, filters, RF power amplifiers, and EMI suppression in various consumer and industrial electronic applications. This inductor is characterized by high current, low DCR, and high inductance values.

The LQB15NNR60J10D is constructed from a laminated steel core, a coil of copper wire, and a ferrite core wound around it. When connected to a direct current source, the inductor acts as a low-pass filter by blocking high-frequency signals. At higher frequencies, the inductance of the coil reduces, allowing the high-frequency signals to pass through.

The inductance value of the LQB15NNR60J10D is determined by the size and shape of its core. The core material and the number of turns in the coil also have an effect on its inductance. At lower frequencies, the inductance is relatively constant, however at higher frequencies the inductance decreases and is affected by the frequency.

The LQB15NNR60J10D has a current rated up to 150A, a DC resistance of 0.07 Ohms, and an inductance of 15uH typically. It also has a resistance temperature coefficient of just 4 ppm/°C which increases the stability of the inductor significantly.

The LQB15NNR60J10D has a wide range of applications including the use in power supplies, battery chargers, DC-DC converters, and EMI suppression. It can also be used in high-side or low-side switching circuits, electric motor drivers, and motor drives.

The LQB15NNR60J10D is a very useful and reliable component which can be used in a variety of applications. Its features make it an ideal choice for DC/DC applications, as it has low DCR and high current capabilities, and a small form factor.

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