August 12, 2017 18:06

situation when an incandescent lamp fails and thus the room shatters many dangerous fragments is not new.And it can occur with both the long-running instances, and with established recently.They burn at the time of inclusion, since in a very short period of time (just a few tenths of a second) the amount of current that comes to the filament is much higher than its nominal value, but it i...

August 12, 2017 18:06

device wiring, including shtroblenie walls under the wiring is the responsibility of the types of construction and repair work.They are governed by a number of rules and regulations.Key: SNIP 31-02 , PUE (Electrical Installation Regulations) and profile GOST s.A detailed study of these documents shows a fairly rigid rules regulating the electrical wiring in buildings of any type. ...

August 12, 2017 18:06

LED equipment is becoming the main source of lighting in various spheres of society.Industrial projectors and portable flashlights, lamps and lighting plinth screen monitors are made using LEDs.Such popularity of these semiconductor elements provided their reliability , durability and efficiency .LED strip is the most popular type in this product group. wiring diagram LED strip ...

August 12, 2017 18:06

Automatic lighting using photoelectric To fully automate the activation and deactivation of lighting or other appliances can be in their supply chain to install a light barrier for street lighting.Depending on the configuration it can when it is dark turn on the power, and during daylight disable it. Photo- - Photo 01 What is the photoelectric This device is ...

August 12, 2017 18:06

How to protect people living in a private house, electric shock?To do this, there is a security measure, in which the main electrical installation is connected to ground via a conductor.With basic skills, you can make the ground of a private house with his own hands, saving significantly on the services of special organizations. necessary to examine in detail the rules for Electrical I...

August 12, 2017 18:06

flashing energy-saving lamps cause all sorts of reasons, and therefore their solutions differ markedly, but require immediate implementation. saving lamp - Photo 01 The fact that the use of energy-saving lamps is beneficial knows most of the population of our country.After installation of many convinced that they have a lot of positive qualities.However, many alerted unexpe...

August 12, 2017 18:06

How to connect the chandelier Very often when you move to a new apartment, or after repairs in the old apartment is required such household operation, as a replacement or installation of chandeliers.Thus, if it is the first time, there are practical difficulties.Not every handyman knows how to connect the chandelier, especially if the lamp has several lamps, or represents a devic...

August 12, 2017 18:06

to connect electricity consumers in the Russian operating standards provided AC power 220 / 380V 50Hz.Since the power LED strips is carried out by a pulsed source of stabilized voltage of 24 or 12V, the device is required, which converts high AC voltage to a lower. this task successfully copes power supply for LED strip (BP) .The stability and duration of the backlight is provided b...

August 12, 2017 18:06

What needs pass switch? Question energy savings today is sharp and this assistance can pass the switch.How?We go into the entrance, turn on the light, and its floor lighting extinguish another switch.And vice versa.Coming out of the house into the street in their area light is turned on, and removed at the bottom.In such cases, use the passing switch, the switch performs the funct...

August 12, 2017 18:06

When finished ceiling decoration, you need to understand how to hang a chandelier. Very often in the room limited point ceiling lights. However, not all the rooms, especially in the spacious living room or studio apartment, the interior will not look complete without the chandelier. It usually settling on the ceiling in the center, gives a bright and even illumination of the middle of t...