43402C-R

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Fixed inductors are passive electronic components used in a range of applications and serve to store energy within a magnetic field. One such type of fixed inductor is a 43402C-R, which is a wire wound, non-shielded radial inductor. The 43402C-R is a low cost and high power inductor that can be used in a wide range of engineering applications, including power supply output stabilization, power supply filters, motor line filters, and current sensing applications.

The inductance of an inductor is its electromagnetic ability to store energy in a magnetic field. The 43402C-R is a high-power inductor with an inductance range of 8 to 680uH with a tolerance of 10% to 20% and a maximum operating temperature of 150°C. This level of high power makes it well suited to a range of applications that require large current and high frequency operation.

One of the most common uses for fixed inductors like the 43402C-R is in the output stabilization of DC power supplies. In this application, the inductor is used to filter out high-frequency AC noise from the DC output. The inductor is placed in series with an output capacitor and the two components are used to form an LC filter, which acts as a low-pass filter to reduce the amount of high-frequency noise present in the output signal.

Another common application for the 43402C-R is in motor line filters for power supplies. Here, the inductor is connected in series with the load and is used to ensure a clean, stable voltage supply to reduce the amount of electrical noise generated by the motor. This helps to reduce the amount of interference from the motor that may affect neighboring electronics.

The 43402C-R can also be used in current sensing applications where it is placed in series with a current sensing resistor. The combination of the two components can be used to provide an accurate representation of the current flowing through a device. This is achieved by allowing a small portion of the current to flow through the resistor and the inductor, producing a voltage drop across the inductor.

The 43402C-R is a versatile and effective fixed inductor that can be used in a range of engineering applications. Its high current and high power ratings make it ideal for use in power supply systems, motor line filters, and current sensing applications. The inductor is also a low cost choice for any application where a high power inductor is required.

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