A coil is conductor wire such as copper in a cylindrical form around an iron core that creates an inductor or electromagnet to store magnetic energy. Coils are often used to remove power spikes and dips from power, an example of an inductor.
The inductor function in the laptop's motherboard is used to switching circuits. Basically in circuit, switching inductor and capacitor function is same, to save current when switch is connected and release its charge when the switch is released, but there are advantages of each component. Inductors are widely used as circuit breakers one and another, when the execution process narrows the characteristic shorting of the motherboard. And in other techniques, inductors are used as short chip detectors and short circuit.
How to test Inductor:
Note the inductors has no polarity, so set buzzer mode in your multimeter, if the inductor is ok, the buzzer will sound and if the inductor is open (internally) or shorted there will be no sound
The inductor function in the laptop's motherboard is used to switching circuits. Basically in circuit, switching inductor and capacitor function is same, to save current when switch is connected and release its charge when the switch is released, but there are advantages of each component. Inductors are widely used as circuit breakers one and another, when the execution process narrows the characteristic shorting of the motherboard. And in other techniques, inductors are used as short chip detectors and short circuit.
How to test Inductor:
Note the inductors has no polarity, so set buzzer mode in your multimeter, if the inductor is ok, the buzzer will sound and if the inductor is open (internally) or shorted there will be no sound
