The principle of operation of the piezoelectric element. State of the art and prospects for the development of piezoelectric generators
Many who use gas stoves know about such a convenient thing to use around the house. Piezo lighter hanging
Self-excitation of a parallel excitation generator
Principle and conditions of self-excitation of a parallel-excitation DC generator
Self-excitation of a parallel excitation generator Self-excitation of a parallel excitation generator occurs when the following conditions are met: 1)
What is short circuit current and phase-zero loop
What is a short circuit? Many people know such a stable expression - “short circuit”. Besides the name
How to connect an antenna amplifier to a TV to strengthen the antenna signal
The power supplies that accompany television antennas with amplifiers are manufactured at a minimum cost and such
Convenient little fan heater
What is better to buy – a convector or a fan heater? Comparative review
In the off-season, when it is already cold and damp, sales of electric heaters increase sharply. Most Popular
Direct current magnetic field. Magnetic field lines. Gimlet and right hand rule
Contents A magnetic field occurs when we have moving electric charges. But we don't
How to make an electronic transformer for halogen lamps with your own hands
Connecting halogen lamps via a transformer The connection technology depends on the location of the lamps and the stage of repair
Electricity tariffs for the population in Moscow. Valid from January 1, 2022
The subscriber can save on electricity if he uses differentiated tariffs. According to the Decree of the Government of the Russian Federation No.
Electric water heated floor - disadvantages and advantages of heating.
Several years ago, a new type of heating appeared on our market called electric-water warm
How to repair an oil heater with your own hands if it’s broken
How to repair an oil heater with your own hands if it’s broken
Any heater - oil, infrared or convection, regardless of its type, type and
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