Concept of transformer winding connection group, tables and diagrams
Any transformer, with the exception of an autotransformer, has at least two windings: high and low voltage. Also
A selection of DC motor speed controller circuits
You can adjust the rotation speed of the shaft of a low-power commutator motor by connecting in series in
Pinout of scart connector on tulip
A large number of different connectors are used to connect blocks and assemblies of electronic equipment. Some connectors
A clear demonstration of the advantages of USB 2.0 over other interfaces (transfer speed 60 MB per second, which corresponds to 480 Mbit per second)
USB2.0 and USB3.0 wiring by color (micro and mini connectors)
The USB interface began to be widely used about 20 years ago, to be precise, since spring
Basic formulas in electrical engineering
Electrical power: what is it and how to calculate it
Electrical power, designated in the diagrams by the letter P, is a physical quantity that characterizes the speed
Grounding in a two-wire network when there is no grounding. Thinking out loud
According to current technical standards (PUE, in particular), when operating any electrical equipment, increased attention is paid to
Scart connector: pinout and adapters for hdmi, s-video and rca
SCART, as a unified connector, was first introduced by a French company. It was created to optimize
Current Foucauldian
On the calculation of transformers: winding thickness and core cross-section, resistance
Transformer design If you look at the transformer from the outside, it is an W-shaped device consisting
How to find the power of an electric current: formulas and calculations
AC power - concept, types and formulas
What is electric power? When describing electric power in a broad sense, most often
Large sewage pumping station
Sewage pumping station (SPS): types, design, installation and maintenance
In situations where it is impossible to ensure the required slope of the sewer pipe, a gravity drainage scheme is not
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