Household electricity meter: installation procedure and rules
What does ODN mean for electricity Electricity costs for general household needs (ODNE) consist of
How to connect a fan directly to the computer power supply
If your household fan is broken, do not rush to take it for repairs and, therefore,
Schemes of thyristor and triac regulators. Thyristor power regulator, voltage and DIY circuits
I bring to your attention a simple charger using a thyristor, which you can assemble with your own
Shielding in electrical networks
Single-phase power cables 6-500 kV. Calculation of grounding of screens
To protect electrical equipment from interference and other electromagnetic influences, a fairly effective measure is
Corrugation for electrical cables - what is it for and which one to choose? Purpose in electrical wiring, installation, selection of corrugation diameter
The rapid pace of construction and the need to save money are increasingly making it necessary
Conditions for parallel operation of PUE transformers
PUE Section 4 => Table 4.2.7. The shortest clear distances from live parts to various electronic elements. (substations) 3-330 kV,…
Conditions for parallel operation of transformers Parallel operation of a transformer is characterized by the special operation of the windings. To primary circuits
Determination of the number of turns in the windings of a transformer
Transformer design If you look at the transformer from the outside, it is an W-shaped device consisting
§5.3. DC generators. Main characteristics
Parallel excitation generators Definition. Parallel excitation generators are generators whose excitation winding is powered by
Wiring diagram for 3-phase voltage control relay for home
The task of circuit breakers is to protect against overloads and short circuits, and RCDs installed together
Types and features of the development of single-line electrical circuits
In addition to showing the individual wires, it is also important to show additional details of the electrical circuit on the drawing. ESKD
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