SC75B-181

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Fixed inductors, also referred to as non-adjustable inductors, are electronic components that store electrical energy within a coil of wire while allowing current to pass through it. A fixed inductor, such as the SC75B-181, has a variety of applications and working principles.

The SC75B-181 fixed inductor is designed to be used in pulse and DC applications, where the high inductance values of this inductor are ideal for use in both switching and filtering circuits. It has a rated current of 175 mA and can withstand peak currents as high as 2000 mA. Its low profile allows for placement within densely populated circuit boards as well. The SC75B-181 also features a high self-resonant frequency, high insulation resistance, and a tight tolerance within ±25%. This makes the inductor superior for use in high power circuits. Additionally, its versatility makes the SC75B-181 perfect for use in a variety of applications, including DC-DC converters, switching supplies, power supplies, communication circuits, and more.

The working principle of the SC75B-181 is based on the principle of induction. An electric current is induced by a changing magnetic field in a coil of wire. This causes a voltage drop to occur across the inductor, which results in a resistance to the flow of the current. The magnitude of the current depends on the rate at which the magnetic field changes, which ultimately determines the voltage across the inductor. As a result, the SC75B-181 can provide increased current in pulses or during DC operations.

The SC75B-181 is also designed to reduce noise in sensitive electronic circuits. Its high insulation resistance and self-resonant frequency are important characteristics in this regard; the inductor helps to reduce the transfer of unwanted noise from power circuits to sensitive circuits, helping to ensure reliable operation of the electronic components. In addition, its tight tolerance also helps to reduce the amount of harmonic distortion in sensitive circuits. These features make the SC75B-181 the perfect choice for applications where noise reduction is a priority.

As an innovative and reliable fixed inductor, the SC75B-181 is well-suited for a range of pulse and DC applications. Its high inductance values, coupled with its high insulation resistance and tight tolerance, make it the ideal choice for noise sensitive circuits where harmonic distortion needs to be reduced. Furthermore, its low profile and ability to withstand high peak currents makes it a valuable component for densely populated circuit boards. All in all, the SC75B-181 fixed inductor demonstrates why it is a superior choice for use in a variety of electronic applications.

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