Q:Effect of inductor

The inductor is similar in structure to the transformer but has only one winding.

Q:What is the difference between the power adapter and the power converter?

For example: power adapter, tripod base adapter components, USB and serial switching equipment, etc..

Q:Why use inductance

it can be composed of resistors or capacitors of high or low pass filter, phase shifter circuit and resonant circuit

Q:Inductance has no direction?

To discuss the situation: in the general filter circuit, the direction is not large; but if used in the PWM output inductance, this direction is too critical.

Q:Laptop power adapter is used to do

The power adapter output low voltage DC power into the computer, through the computer motherboard power supply circuit for further processing

Q:What is the substitution principle of inductance?

If the inductor is in the absence of an electric current, it will try to block the current flowing through it when the circuit is switched on; if the inductor is in the state of current passing, it will try to keep the current constant when the circuit is disconnected.

Q:Main parameters of inductor

The inductance of the main parameters, the allowable deviation, quality factor, distributed capacitance and rated current, etc..

Q:What is the difference between a mobile power supply and a power adapter?

Adapters are constantly transformed and cannot be fully charged

Q:Power adapter can be used when the charger

There are several items on the label of the power adapter.

Q:Inductance and capacitance how to understand?

The interaction between the current and the coil is called electrical impedance, inductance is, unit is Henry (H), named after the American scientist Joseph Henry.