PA3779.351HL

Fixed inductors, also known as inductors, are passive devices composed of a coil of insulated wire wound around a core. They are widely used in many electronics and electrical engineering applications and are typically used to provide a field of electromagnetic induction. The PA3779.351HL is a type of inductor designed for use in particular applications due to its specific inductance levels and its operating current characteristics. This article will provide an overview of the application fields and working principles of the PA3779.351HL.

The PA3779.351HL is a type of axial-mode air-core inductor designed for operation in low-noise, low-frequency electronics circuits. It is made up of a ferrite core shaped in a scroll form with an annular loop coil. The annular loop is inductively connected to the ferrite core and the coil of the inductor rests on the surface of the core. This provides the inductance of the PA3779.351HL inductor.

The main application field of the PA3779.351HL is Low Frequency Amplification. Low Frequency Amplification is essential in many electronic and radio circuits due to the nature of the signals being transmitted. The PA3779.351HL is highly suitable for low-frequency amplification as it provides good intrinsic characteristics with a low operating current and low impedance. In addition, the PA3779.351HL has a good signal-to-noise ratio and it is not affected by environmental variation like temperature or humidity.

Another application field of the PA3779.351HL is Pulse Width Modulation (PWM). The PA3779.351HL is capable of carrying out pulse width modulation due to its ability to work with low-frequency signals which have low inertia meaning that they can be switched rapidly. The PWM system can be used to control the intensity of a light, the speed of a motor, or the amount of current being supplied.

The working principle of the PA3779.351HL is based on the electromagnetic induction of an alternating current through the core. This induces a magnetic field in the core and the coil, and this induces a voltage in the coil. The induced voltage causes the current in the coil to oscillate resulting in the output voltage of the inductor. The output voltage of the inductor is dependent on the inductance of the core, the size of the coil, the frequency of the alternating current, and the amplitude of the alternating current.

In conclusion, the PA3779.351HL is an air-core inductor designed for use in Low Frequency Amplification and Pulse Width Modulation applications. It is capable of providing good signal-to-noise ratio and its low operating current and low impedance make it suitable for low-noise, low-frequency electronics circuits. The working principle of the PA3779.351HL is based on the electromagnetic induction of an alternating current through the core which induces a voltage in the coil that results in the output voltage of the inductor.