SPM4015T-R47M-LR

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Fixed inductors are widely used electronic devices; one of its subcategories is the SPM4015T-R47M-LR inductor. This kind of component has many applications and works in a specific way.

The SPM4015T-R47M-LR is used in a variety of electronic circuits, including power supplies, audio systems, oscillators, and high-frequency circuits. This component is mostly suitable for DC/DC switching regulator applications due to its low DC resistance, high inductance, and wide frequency range capabilities. It can also be used with power devices such as transistors and MOSFETs to provide additional power conversion and stability at high frequency.

The working principle of the SPM4015T-R47M-LR inductor is based on EMI suppression. It is designed with a ferrite core, which creates a magnetic field within the components, and as current flows through the inductor it generates a voltage that is applied to the windings. As the frequency of the current changes, the magnetic field also changes, thus allowing for a wide range of frequencies to be employed in the circuit.

The inductance of the SPM4015T-R47M-LR is specified at 2.7uH +/- 5%, with a current rating of 1.2A. Its high-ratio inductance-to-current ratio means it is capable of providing extremely high levels of suppression across a wide range of frequencies. The inductor also features a high power rating of up to 50W.

The SPM4015T-R47M-LR is also highly rated for its temperature control. The temperature coefficient is specified at 7ppm/°C, meaning the inductance does not drop much at high temperatures. This makes the inductor more reliable for applications that require prolonged operation at high temperatures.

Due to its wide range of features, the SPM4015T-R47M-LR inductor is the ideal choice for a wide variety of applications. From EMI suppression to power conversion and stability, this component offers a reliable and reliable performance for many purposes.

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