In order for electrical equipment to function reliably, the insulation of wires and cables must meet safety requirements. Make sure
Types and properties of semiconductors In order for an electric current to appear, the presence of mobile particles is necessary,
Purpose of drivers for LEDs The brightness of an LED lamp depends on 2 parameters: the current passing through
Luxmeter is a device for measuring illumination, brightness and pulsation. It is necessary to determine quality
Energy Let's go by the principle “the simpler the better.” Among all the definitions of energy, one can
Pet owners try to provide them with comfortable living conditions in a certain location. And if
Diagram to help! It is best and most accurate to perform the calculation by first drawing up a wiring diagram in
Table 1 Wire brand Number and cross-section of cores, mm2 Outer diameter, mm, no more
Documents General provisions. This technique is intended for measuring the response time of protection devices with
The number of unauthorized home invasions around the world is steadily increasing. And the reason is not
