B78148T1124K000

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Fixed Inductors

Fixed inductors, commonly referred to as coils, are components used along with resistors and capacitors to form passive filters. They are commonly found in electronics applications such as radio frequency, noise, and audio circuits. The B78148T1124K000 is an example of a fixed inductor and is typically used in automotive, medical, and power electronics applications.

Application Field

The B78148T1124K000 is a fixed, low-profile inductor. It is suitable for general-purpose power switching and power-factor-correction applications. Its compact size and high inductance make it an ideal choice for use in automotive, medical, and wireless electronics. The inductance of the B78148T1124K000 is 2.6uH. This makes it suitable for applications requiring a high level of power conversion from low frequencies. The input frequency range is typically 20kHz to 10MHz.

The B78148T1124K000 has a rated current of 5.9A and a DC resistance of 18.1mΩ. The part is also rated for a dissipation factor of 2.0mW/°C. This makes it suitable for use in power-factor-correction circuits or power switching circuits. Additionally, the part has an operating temperature range of -40°C to +120°C.

Working Principle

A fixed inductor is a type of component that stores energy in an electromagnetic field created by a coil of wire. When a current is passed through the coil, it creates a magnetic flux field around the coil. This field stores energy and can be released when the current is removed. This stored energy can be used in a variety of electronic circuits.

The B78148T1124K000 fixed inductor takes advantage of this principle to store energy in a predetermined amount. Its physical design and size determine the maximum amount of energy that it can store. When the coil is energized, an electromagnetic field is created around the coil. This field stores energy, which is then released when the current is removed from the coil.

Additionally, the B78148T1124K000 can be used to create a signal path for a high-frequency signal. This corresponds to its low DC resistance, high maximum current rating, and wide frequency range. By connecting the inductor in series with a resistor, the resistor can limit the current flowing through the circuit, while the inductor shields the signal from the resistor’s effects.

The B78148T1124K000 fixed inductor is a versatile component that can be used in a variety of circuit designs. Its small size and high inductance make it suitable for use in automotive, medical, and power electronics. Additionally, its power-factor-correction and power-switching circuits make it an ideal choice for many applications.

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