Construction And Repair

Installation of a light switch: preparatory measures, diagrams for connecting light bulbs through different devices Construction And Repair

Installing a light switch is a priority and must be performed when carrying out repairs or upgrades to an existing system. This operation can be carried out independently or with the help of a high...

Two-pole switch: purpose and principle of operation, manufactured models, device connection Construction And Repair

To protect the electrical circuit from the consequences of a short circuit, namely from the effects of a high current, an automatic two-pole switch is used. Structurally, it represents two single-p...

Sconce switch: main types of lamps and subspecies of used devices Construction And Repair

All wall-mounted lighting equipment is controlled by wiring devices. Such devices can be classified according to many characteristics. The sconce switch is not exempt. You need to choose a switch f...

Selective circuit breaker: how to protect an electrical circuit, respecting selectivity Construction And Repair

The selective circuit breaker is part of the electrical circuit. It performs a protective function and prevents the burning of electrical wiring, damage to the connected to it equipment in the even...

Explosion-proof luminaire: scope of use, differences from ordinary lighting devices Construction And Repair

Luminaires based on LEDs today allow not only to save on electricity, but also to implement a new approach to lighting. The main advantage is the durability of LED lighting equipment. The requireme...

Electric choke: why do you need a device, the principle of operation of the element and scope Construction And Repair

An electric choke is an element used in various electrical appliances and radio devices. It regulates the amperage by separating or limiting electrical signals of different frequencies, eliminating...

A knife for stripping insulation: a description of the tool, features of stripping the cable, making it yourself Construction And Repair

In the arsenal of tools of every self-respecting electrician and just a good owner, there must be knives for removing insulation. These are either purchased specific devices, or homemade homemade p...

Car charger: types of devices, basic properties, tips for choosing Construction And Repair

All car owners face such a problem as a discharged battery. To restore the battery charge, special devices are required - chargers and start-up devices. You simply cannot do without such an electri...

A block for charging phones without an outlet: characteristics, types of batteries and tips for using on the road Construction And Repair

The main disadvantage of many smartphones and tablets is the low battery capacity. Because of this, the device can be discharged at a crucial moment, which is facilitated by various factors. For ex...

How to charge a fingertip battery at home: chargers and tips Construction And Repair

Many people know that portable energy sources are rechargeable and ordinary. It is believed that if the batteries are knocked on the wall or slightly changed in shape, then their service life can b...