Switching power supply - a selection of circuits for self-production
In everyday life, a powerful power source with a fixed voltage is often needed. It can be used
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
Induction emf in a moving conductor - formulas and definition with examples
In the material we will understand the concept of induced emf in situations of its occurrence. Also consider inductance
frequency deviation in the electrical network
Standards for acceptable values ​​of power quality indicators
Page 8 of 33 ELECTRIC POWER QUALITY 4.1. GENERAL PROVISIONS Power supply systems and power receivers
Main characteristics of tone generators for cable testing
Devices for Testing Wires with Light Indication Methods of Testing
In electrical installation work, one of the most important stages in the work is connecting the equipment. From correctness
The best manufacturers of residual current devices (RCDs) for 2022
No modern home can be imagined without electrical appliances. It surrounds a person everywhere and
Simple PWM regulator
Powerful PWM regulator Another electronic device with wide application. It is a powerful PWM (PWM) regulator
Repairing electrical wiring in an apartment step by step instructions
"A-Iceberg" - 27 years with you. 5,700,000 repairs completed. Electrical wiring repair
Technical characteristics and properties of capacitor 2a-104-j
Technical characteristics and properties of capacitor 2a-104-j
Basic information about the characteristics of capacitors, which are components of almost all electronic circuits, is usually posted
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