ER1641-434JP

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Fixed inductors refer to a passive electronic component whose basic electrical parameters remain constant when the alternating current or voltage applied to it changes. The fixed inductor is mainly composed of an inductor wound with a coil core, and the ER1641-434JP is one type of a fixed inductor.

The core is made of ferrite FT-3 and the winding is made of enameled copper wire 40L. The rated current of ER1640-434JP is 1mA, and its rated inductance is 44μH. The wiring type of ER1640-434JP is axial lead type. When winding the wire diameter should be 0.25 ~ 0.3mm, and the inductance accuracy should be kept within + 25%. ER1640-434JP is widely used due to its wide range of features that make it suitable for such applications music, communication, and medical equipment.

The working principle of ER1641-434JP is relatively simple. It has an inductance element connected to a lead wire. When alternating current passes through the inductance coil, the current generates a magnetic field. This magnetic field delays the current, creating an induction voltage in proportion to the current. ER1641-434JP can limit the amplitude and peak current of the signal, so that the signal is not distorted. Besides, it can also remove the high frequency component from the signal, reduce the harmonic distortion, reduce the surface heat emission of the circuit, and reduce the interference to the peripheral circuit.

In conclusion, the ER1641-434JP is a fixed inductor which is widely used in digital signal processing, audio and video equipment, protection systems, and other circuits and fields due to its wide range of features. It works by creating an induction voltage in response to current, limiting the peak current and amplitude, and reducing the harmonic distortion.

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