Q:What is the role of inductance in the power supply

Basic function: argument filtering, oscillation, delay, wave trapping image: "through DC, AC DC resistance" refers to: the so-called DC in DC circuits, inductance effect is equivalent to a wire, does not play any role

Q:The value of the inductance is determined by what

The quality factor of the inductor is related to the DC resistance of the coil conductor, the dielectric loss of the coil frame, and the loss caused by the iron core and the shield.

Q:How to select power adapter

he same or similar voltage. The nominal input voltage on your computer is 16V, and the rated output voltage of the adapter is 20V, the difference is larger, so it can not be replaced

Q:Why use inductance

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

Q:Inductance is what concept?

The coil core than the coil inductance without core coil core permeability volume; the greater the inductance is greater.

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:What is a power adapter, what is the use of

The power adapter (Power adapter) is the power supply equipment transform small portable electronic equipment and electronic appliances,

Q:What is the difference between transformers and inductors

high frequency magnetic circuit can be open, such as iron oxygen and air core coil, low frequency magnetic circuit is closed, such as iron core and ferrite core

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: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.