A power limiter or PZR may not be installed
Sometimes, due to insufficient power in the general city network, it is necessary to limit it at individual sites.
Three-phase transformers
Connection diagrams for triangle and star windings for dummies.
Electrical energy on an industrial scale cannot be transmitted in the form of single-phase alternating current. WITH
photo relay circuit
How to properly connect a photo relay to street lighting
Automation of lighting supply in an apartment, house or street is achieved through the use of
Three-phase power supply in the house: does it make sense?
220V or 380V: what voltage is needed when connecting to the electrical networks of a private house? And what to do if they don’t give it?
How to find out how much electrical power is allocated to a house? To find out the allocated power for a private
Wireless call
Selection criteria and technical characteristics of wireless calls
Call, Miscellaneous In the age of modern technology, more and more new gadgets are appearing that allow us to make our lives
location of built-in appliances in the kitchen
Location of built-in appliances in the kitchen: TOP-8 tips without water
So, let's figure out why we are building technology in the first place? Firstly, the correct location of the built-in equipment
Motor winding resistance
Mechanical characteristics of DC motor
The operation of an electric drive is characterized primarily by the mechanical characteristics of the engine? = f (M) or
Wind generator for a private home: device, types, review of the best offers
Place Name Characteristics in the ranking of TOP 5 best wind generators from AliExpress 1 Smaraad Best ratio
Basic electrical quantities and methods of measuring them
Electrical parameters are studied as part of school programs. After exams, scientific definitions and
Pulse generators (injection field-effect transistors, negavaristors)
The most popular models Currently, the most popular generators are models from, “U-Polemag”,
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