Questions

Accurate knowledge of the polarity of an electrical appliance is extremely important. After all, if you connect electrical equipment with incorrect polarity,

Voltage transformer operating principle For direct connection to high voltage would require very bulky

Direct current and its sources For direct current, the magnitude and direction do not change with

What are watts and volts? 1 volt is equal to a unit of voltage created by an electric current.

Magnetic flux and flux linkage ⇐ PreviousPage 2 of 10Next ⇒ Magnetic flux (or flux

Introduction If someone came up with the idea of ​​conducting a survey of the world's population on the topic

When building electronic devices, you often have to deal with an inductive circuit element. When on the drawing

The reliability of capacitors in homemade and industrial radio equipment is determined by the influence of factors that can be divided into

I made a simple 24 volt computer power supply for use at home. He can

Description of the circuit LEDs are not very powerful, but they can be used in low-current electrical circuits