What is the role of the chip inductor?
What is the role of the chip inductor? Professional Lighting ,Pro Lighting,Professional Outdoor Lighting,Professional Led Light NINGBO LONGFLIGHT INTELLIGENT TECHNOLOGY CO.,LTD , https://www.long-flight.com
However, this effect is different from the resistance blocking current flow. The resistance hindering the current flow is marked by the consumption of electrical energy. The function of the chip inductor is to hinder the change of current. The chip inductor hinders the change of current and simply does not let the current change. When the current increases, the chip inductor hinders the increase of current. When the current decreases, the chip inductor hinders the current decrease. The chip inductor hinders the current change process and does not consume electrical energy. When the current is increased, it will temporarily store the electrical energy in the form of a magnetic field. When the current decreases, it also releases the energy of the magnetic field. As a result, it blocks the current. The change.
The magnetic field can be concentrated. Self-inductance is a special case of mutual inductance. The role of power inductors in the circuit: basic functions: filtering, oscillation, delay, notch, etc. The device with chip inductivity is called chip inductor (inductor is also commonly referred to as sticker in Chinese). Chip Inductor) A chip inductor is usually a coil. Image said: through DC, blocking AC "DC": the so-called DC is the DC circuit, the role of the inductor is equivalent to a wire, does not play any role. Resisting AC: AC circuit, the chip inductor will have impedance That is, the current of the XL whole circuit will become smaller, which has a certain hindrance to the alternating current. Detailed explanation: In the electronic circuit, the chip inductor coil acts on the AC finite current, and the resistor or capacitor can form a high-pass or low-pass filter. , phase shifting circuit and resonant circuit, etc.;
The chip inductor is one of the attributes of an electronic circuit or device when the current changes. Electromotive force that resists current change due to electromagnetic induction (any current in the EMF electromotforc circuit generates a magnetic field, and the magnetic flux of the magnetic field acts on the circuit. According to Lenz's law, this magnetic flux will be induced by the voltage (back EMF). It tends to resist the change of current. The ratio of the amount of flux change to the amount of current change is called self-inductance, and the self-inductance is usually called the chip inductor of this circuit.
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