Q:The function of computer monitor power adapter

The first is the model, it tells us manufacturers, Watts and other information;

Q:Linear adapter and switching power adapter

Linear power supply refers to the adjustment of the power supply pipe in a linear state, while the switching power supply regulator works in the switch state

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

through DC, AC resistance" refined commentary: in electronic circuits, inductance coil of AC current limiting effect

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:Inductance works?

it is also one of the components used in electronic circuits, related products such as film filter etc

Q:Is the inductor inductor

However, charged straight conductor inductance is small, the magnetic field generated by the strong, so the actual reactor is conducting wire into a solenoid, said hollow reactor; sometimes in order to make the solenoid has larger inductance, then inserted into the core in the solenoid, said iron core reactor.

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: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:Inductance and capacitance how to understand?

Inductance is a property of a closed loop. When the coil passes through the current, a magnetic field is formed in the coil, and the induced magnetic field generates an induced current to resist the current flowing through the coil.