Q:The function of computer monitor power adapter

The function of computer monitor power adapter

Q:Effect of inductor

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

Q:Inductor and inductor coil is not a concept

There are many kinds of inductors, some of which include the core, the skeleton and the coil.

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:Is the inductor inductor

Divided into inductive and capacitive reactance, classification and comparison of science is impedor (inductors) and capacitive devices (capacitor) referred to as the reactor, but because of the past with the first inductor, and is called the reactor, so the capacitor is now known as capacitive device, and reactor as an inductor.

Q:Power adapter can be used when the charger

Second is INPUT (input), in China is generally 100-240V~50-60Hz, which shows that it can work under the normal voltage 100V-240V

Q:What is the inductance

skeleton skeleton refers to the winding coil bracket. Some of the fixed volume inductor larger or adjustable inductor (such as oscillation coil, choke etc.)

Q:How to classify inductors

The adjustable inductor is divided into a magnetic core adjustable inductor, a copper core adjustable inductor, a sliding contact adjustable inductor, a series mutual inductance adjustable inductor and a multi tap adjustable inductor.

Q:What is inductance effect

According to Lenz's law, the flux tends to resist the change of electric current by the induced voltage (back EMF).