In the interior of the living room, the chandelier occupies a special place. This is not just a lighting device, but a finishing one
LED spotlight Until recently, LED spotlights were quite expensive. Not everyone could
The subscriber can save on electricity if he uses differentiated tariffs. According to the Decree of the Government of the Russian Federation No.
Overhead power lines are familiar to us from early childhood and their presence next to us
For reliable operation of electrical devices and household appliances, high-quality supply voltage is required. Due
What is a capacitor? A device that stores electricity in the form of electrical charges is called a capacitor. Quantity
Many of us adhere to the standard thinking, in which the LED strip must work through an adapter
DC voltage oscillogram Let's first clarify what we mean by “constant voltage”. How
Disadvantages In addition to the positive qualities of solid-state relays, it is worth highlighting a number of disadvantages: In open form
In lamps and flashlights, two circuits are used - serial and parallel connection of LEDs. U
