Q:The value of the inductance is determined by what

The method of reducing the Q value can be to increase the resistance of the winding or to use the magnetic core with large power consumption

Q:How to select power adapter

The polarity of your notebook symbol is in the negative, the adapter of my pictures is not clear what is marked polarity

Q:Inductance is what concept?

Inductance inductance of the size, mainly depends on the number of coils (turns), winding method, with or without the core and core materials, etc.

Q:What is the difference between an inductor and a sensor?

inductors are used in passive mode, sensors are usually used to measure and feedback

Q:What is the substitution principle of inductance?

Inductor has a certain inductance, it only hinder the current changes

Q:What is the difference between a power adapter and a voltage regulator?

Straightforward can be understood as a voltage converter, such as the 110-220 AC voltage into a fixed DC voltage

Q:Inductance works?

Also refers to the use of this property made of components. Inductor and transformer (inductor) are insulated conductor (e.g. enameled wire, wire etc.) electromagnetic induction element formed by winding

Q:Power adapter can be used when the charger

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

Q:What is the difference between transformers and inductors

A wide range of inductors and Transformers: working frequency is the frequency (50Hz), can also be a radio waves (such as more than a few hundred MHz

Q:What is the inductance

The skeleton is usually made of plastic, bakelite, ceramics, can be made into different shapes according to actual needs