CB2518T4R7M

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Fixed inductors are electronic components that rely on one or more coils of conductive material to store electrical energy or to change the phase or amplitude of electrical signals passing through them. They are commonly used in a variety of electronic circuits both as energy storage for power supplies and as tuneable components in filters, oscillators, pulse/timing circuits, and more. The CB2518T4R7M is an example of a fixed inductor, and is used in particular applications such as high frequency converters, switching power supplies, DC-DC converters, and more. Its working principle and application field can be examined in more detail below.

Working Principle

The CB2518T4R7M is a fixed inductor with a rated current of 0.5A and a maximum DC resistance of 0.15Ω. It works by generating a magnetic field around a wire or winding when a current passes through it. This magnetic field increases in strength with increased current, and can be used to store energy as charge. When the current is shut off, the magnetic field collapses, inducing a voltage and releasing the stored energy back through the inductor. This is how the CB2518T4R7M works to store and release energy.

The CB2518T4R7M can also be used to influence the frequency or phase of an electrical signal. As the magnetic field around the inductor increases with higher frequency, more electrical energy is stored and released back into the circuit with each cycle. This can be used to filter out certain frequencies or alter the phase of a signal.

Application Field

The CB2518T4R7M is a fixed inductor used in a variety of applications. In circuits that use high frequencies, such as high frequency converters, the CB2518T4R7M is used to store electricity for later use. It is also used in switching power supplies and DC-DC converters to provide electrical isolation between different circuit components. At higher frequencies, the CB2518T4R7M also acts as a filter, removing signals with frequencies above a certain level, and as an oscillator, producing periodic signals of a certain frequency.

The CB2518T4R7M is also used in tonal effects circuits, antenna matching circuits, and antenna tuner circuits to produce specific audio tones or maintain a constant frequency. In pulse/timing circuits, it is used to adjust the delay of a signal, regulating its speed and measuring its frequency. Lastly, it is used in EMI suppression circuits to reduce interference and noise from electrical components.

In conclusion, the CB2518T4R7M is a fixed inductor with a rated current of 0.5A and a maximum DC resistance of 0.15Ω. It works by generating a magnetic field around a wire or winding when a current passes through it, storing energy as charge or altering the frequency or phase of electrical signals. It is used in a variety of applications, including high frequency converters, switching power supplies, DC-DC converters, tonal effects circuits, antenna matching circuits, antenna tuner circuits, pulse/timing circuits, and EMI suppression circuits.

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