The role of the chip inductor

Release time:

2024-03-27

Role
Patch inductor is an electromagnetic induction element made of insulated wire. It belongs to the common inductance element. The role of the chip inductor: pass DC resistance AC This is a simple statement, isolate the AC signal, filter or form a resonant circuit with capacitors, resistors, etc. Tuning and frequency selection of the role of the inductor: the inductor coil and capacitor in parallel can be composed of LC tuning circuit. Any current in the circuit of the patch inductor will generate a magnetic field, and the magnetic flux of the magnetic field will act on the circuit.
When the current passed by the patch inductor changes, the DC voltage potential generated in the patch inductor will prevent the current from changing. When the current through the inductor coil increases, the self-induced electromotive force and electricity generated by the inductor coil When the current through the inductor coil decreases, the self-induced electromotive force is in the same direction as the current, preventing the decrease of the current, and at the same time releasing the stored energy to compensate The decrease in current. The flow direction is opposite to prevent the increase of current, and at the same time, part of electric energy is converted into magnetic field energy and stored in the inductor. Therefore, after filtering by the inductor, not only the pulsation of the load current and voltage is reduced, the waveform becomes smooth, and the conduction angle of the rectifier diode is increased.
Dongguan Zhen Baojia Electronics Co., Ltd. is a research and development, production and sales of electronic manufacturers.

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