CDC4D20NP-181KC

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Fixed inductors are components used to store energy in fields including power supplies, telecommunications, DC to DC converters and audio systems, among others. The CDC4D20NP-181KC fixed inductor is a common inductor used in these applications. In this article, we will discuss the application fields and working principles of the CDC4D20NP-181KC.

The CDC4D20NP-181KC is a fixed inductor with a flat-type lead shape and a 0.010 μH inductance value. It also has a max operating frequency of 1MHz, a max DC resistance of 20Ω, and a height of 0.8mm. This product is used as an inductor in a wide variety of electronic applications, including but not limited to power supplies, telecommunications, DC to DC converters, and audio systems.

In power supplies, the CDC4D20NP-181KC is used in the primary circuit, usually for filtering input noise. This is done by allowing up to the maximum current to pass through via the inductor, while blocking higher frequencies. This helps the power supply to function more efficiently.

In telecommunications, the inductor is used in the receiver circuits to reduce noise interference. When placed in series with the load, it can create a low-pass filter. This helps to reduce high-frequency noise and improve the signal to noise ratio.

In DC to DC converters, the inductor is used to increase the circuit efficiency. Its role is to store energy in the magnetic field, which is then released during the output stage. This allows the circuit to operate at a higher voltage than the input, making the converter more efficient.

In audio systems, the inductor is used to filter the input signal. This helps to reduce noise in the signal path and improve the quality of the audio. In some cases, the inductor is also used to increase low-frequency response by providing a reactive load.

The working principle of theCDC4D20NP-181KC is the same as any other inductor. When a current passes through it, an electromagnetic field is created around it. This field stores energy, which is released back into the circuit when the current is removed. This helps the inductor to filter out noise and improve efficiency.

To sum up, the CDC4D20NP-181KC is a fixed inductor with a 0.010 μH inductance value. It is used in a variety of electronic applications, including power supplies, telecommunications, DC to DC converters, and audio systems. Its working principle is based on creating an electromagnetic field around the inductor, which stores energy until it is released back into the circuit. This helps to filter out noise and improve efficiency.

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