Cables and devices

The popularity of the optocoupler based on the pc817 transistor is very high. It fits into almost any impulse

Power source is electrical equipment designed for the production and storage of electrical energy

Electric motors are quite complex mechanisms that are capable of developing high power, due to which

Characteristics of a homemade inverter One of the important questions for welding specialists is how to make

Waking up on a frosty winter morning and putting your bare feet on the floor, the desire immediately arises

Asynchronous motor and its operation It is obvious that the operating modes of asynchronous electric motors directly depend

Considering that electricity supply is traditionally carried out by delivering alternating current to consumers, the desire for

How does a magnetic lock work? Its closest “relative” and competitor is the electromechanical lock, which represents

Household appliances have become a part of our lives and have greatly simplified them. In this at the same time

Surely each of you has encountered the problem of electric shocks when getting out of the car. Besides