M1331-154K

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Fixed inductors, commonly known as chokes, are reactive components used in a variety of electrical and electronic applications. They are designed to limit the flow of current, create stored magnetic energy or filter noise. The M1331-154K is a fixed inductor that can be used for these types of applications. In this article, we\'ll look at the application field and working principles of the M1331-154K.

Application Field

The M1331-154K is a ceramic-cased, surface-mount fixed inductor designed specifically for power supply applications. This device is rated at 154 uH +/- 20%, and has an SRL of 65 mOhms max at 100 kHz. It is an ideal choice for power supply design, as it has a low impedance core and a wide frequency range. Additionally, it is capable of handling high transient load currents of up to 500 mA. It can also be used in DC-DC converters, automotive applications, and other power supply applications where high inductance and low DCR are required.

Working Principle

The working principle of the M1331-154K is fairly straightforward. When a voltage is applied across the terminals, the inductor will store energy in its magnetic field. This stored energy will then be released gradually, depending on the waveform and frequency of the input voltage. The amount of stored energy is determined by the inductance of the device, which is the M1331-154K\'s rated inductance of 154 uH. As a result, this inductor can be used to filter out any high-frequency noise or unwanted signals.

Conclusion

The M1331-154K is a ceramic-cased, surface-mount fixed inductor designed for power supply applications. It has a rated inductance of 154 uH and is capable of handling high transient load currents of up to 500 mA. It is also designed to filter out any high-frequency noise or unwanted signals. This inductor is a great choice for those looking to construct power supply designs and can be used in a variety of applications including DC-DC converters and automotive projects.

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