Q:What are the two functions of the inductor in the circuit

The inductor current change process does not hinder the consumption of electric energy

Q:Linear adapter and switching power adapter

But the linear power supply EMI is low, but the switching power supply EMI is higher, especially the small power.

Q:Effect of inductor

An inductor is a device that converts electrical energy into magnetic energy

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

The utility model is mainly used for supplying power to another electric appliance

Q:Inductance has no direction?

When the reverse will appear inductance direction.

Q:Using a multimeter to check whether the output voltage, and the rated output voltage line adapter nominal, can allow for 5% error

such as an adapter with 5V and 1A, then it is 5V * 1A = 5W, 5V = 5 and 5W 25 square in Europe, select 5 Euro 5 Watt dummy resistance test adapter performance, such as whether overheating after output voltage fluctuation phenomenon

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

generally consists of a shell, a power transformer and rectifier circuit, according to the type of output can be divided into AC output type and DC output type

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:Is Australia's power adapter the same as Europe?

Australia is all like China tripod socket, plug pin 2 is inserted below the feet of the tripod and Chinese as plug

Q:What is the inductance component

Inductor also known as inductance coil, is the use of electromagnetic induction principle