Q:What are the main parameters of inductance?

There are five important parameters of inductance: inductance, allowable deviation, quality factor, distributed capacitance and rated current

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: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:What is the substitution principle of inductance?

An inductor (Inductor) is a device capable of converting electrical energy into magnetic energy.

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: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:Inductance is the sensor?

The interaction between the current and the coil is called electrical impedance, inductance is, unit is Henry (H)"

Q:What is the inductor

If the inductor is in the absence of an electric current, it will try to block the current flowing through it when the circuit is switched on; if the inductor is in the state of current passing, it will try to keep the current

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.

Q:Laptop power adapter are AC-DC dual-use

The power adapter (Power adapter) is the power supply equipment transform small portable electronic equipment and electronic appliances, generally consists of a shell