Do-it-yourself electrode boiler for heating a house: step-by-step manufacturing and installation process
An electrode (another name is ion) boiler is one of the variations of electric heating devices. He
Standards for acceptable values ​​of power quality indicators
Voltage deviation Voltage deviation is normalized only at the ED inputs, that is, in fact, only in
How to make an antenna with your own hands: step-by-step photo instructions for assembly, connection and configuration for digital or analog TV
In summer cottages, a television signal can rarely be received without amplification: it is too far from the repeater,
Typical AC motor control circuits
Once normal voltage is restored, the engine will not start spontaneously. Typical phase IAM control circuits
Electrical repairs in an apartment: features and installation rules
assets/from_origin/upload/resize_cache/iblock/aaa/600_450_2/aaa7386d9d122400be3f7575aee37492.jpg From this article you will learn: When and why to carry out electrical repairs in an apartment
How to calculate the cable cross-section by current and power: table and example of selecting the cross-section of a wire using a calculator
You are planning to modernize the electrical network or additionally extend a power line to the kitchen for connection
Carbon heated floor: how it differs from the rest
What is a heated carbon mat floor? Carbon heated floors should be considered as an additional source
History of the transistor and the transistor computer
The Dawn of the Transistor Transistors are semiconductor devices that perform two basic functions in electronics.
What is important to know about li ion batteries?
Rules for using li ion batteries
Currently, li ion batteries and Li-pol (lithium polymer) batteries are widely used. Differences between them
Three-phase transformers
Power transformers 10(6)/0.4 kV. Areas of application of different winding connection schemes
Electrical energy on an industrial scale cannot be transmitted in the form of single-phase alternating current. WITH
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