12LRS155C

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Fixed Inductors are one of the most commonly used components in electronic circuits. They are used in a wide range of applications ranging from high frequency switching circuits to low frequency power supplies. 12LRS155C is a kind of fixed inductor type which is specifically designed to fit in small footprint. Its wide operating temperature range and differential inductance characteristics make it suitable for most designs.

The 12LRS155C is a surface mount power inductor, available in the standard 1206 package size. It has an inductance of 16uH with an SRF of 520MHz and a Q value of 30. It also has a rated current of 2.1A which can accommodate currents up to 10A at low frequencies. 12LRS155C has a high doping level of 150 mOhm allowing the production of smaller networks with higher yields than when mounted on standard substrate materials. In addition, the lead bumps of the 12LRS155C have been designed with an increased resistance to cold solder-joints.

The 12LRS155C has a wide range of applications such as high-frequency local oscillators, high-frequency converters, DC-DC converters, switching regulators for computers and peripherals, switching power supplies, automobile electronics and embedded systems. Its differential inductance characteristics make it suitable for these applications. These characteristics provide high immunity to EMI (Electromagnetic Interference) and enable the 12LRS155C to operate safely with higher currents in compact assemblies.

The 12LRS155C works by storing energy in the form of an electromagnetic field. This is done using electric current, which passes through the inductor’s windings. The electric current continuously builds up, creating a magnetic field that opposes the flow of electric current. This opposition causes an increasing resistive force, meaning that the more current that passes through the inductor, the more energy is stored, eventually reaching a steady state.

The inductance of the 12LRS155C also plays an important role in its functionality. By controlling the inductance, the total current passing through the inductor can be limited, resulting in better current regulation. This is especially important in switching power supplies and other designs using power components. In addition, as the 12LRS155C has a low SRF of 520MHz, it is also suitable for applications which require very high frequency operation.

In conclusion, the 12LRS155C is a fixed inductor type specifically designed to accommodate small footprints. Its wide operating temperature range, high doping level, differential inductance and large current handling capability make it an ideal component for a wide range of applications such as high-frequency local oscillators, switching power supplies and embedded systems. Furthermore, its low SRF ensures high frequency operation and its inductance characteristics provide excellent current regulation performance.

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