Overload of power transformers according to PUE
Consequences of overloading current transformers (real example)
Operating mode of power transformers and voltage regulation in distribution networks In typical TP designs
TRANSFORMERLESS PSU FOR 5, 9, 12, 24 V
Simple power supply circuits without a transformer. Transformerless power supply
Small transformerless power supplies are often used to power low-power devices from a 220 V network.
Lighting scheme
Automatic emergency lighting: operating principle and installation
For those who professionally install lighting, installing an emergency system is often a necessity. To
Powerful power supply by upgrading from smaller power units
What is current strength? Electric current is the ordered movement of charged particles inside a conductor
TV power supply repair
Repairing the power supply in a TV: expert advice
Typically, diagnosing a problem with a TV takes much more time than fixing it.
welding-wires
How to Properly Twist Wires in a Car Insulation Methods
Cable and wire products are widely used to transmit electrical energy over a distance. But to ensure good
magnetic field 1
Independent work The effect of a magnetic field on a current-carrying conductor. Electric motor class 8
Historical information The history of magnetism goes back to ancient times, to the ancient civilizations of Asia Minor.
What is the Connector for a Network Cable Called? • Procedure for crimping
What is the Connector for a Network Cable Called? • Procedure for crimping
What an Ethernet cable looks like Ethernet cables resemble telephone cables, but are larger.
A selection of coffee machine malfunctions from experts and ways to eliminate them
A selection of coffee machine malfunctions from experts and ways to eliminate them
If you truly love coffee, then you bought a coffee machine a long time ago and have no idea how
connection
Remote lighting control - detailed instructions for self-installation
Ethernet relay control RODOS-8 Built-in web interface allows you to control the relay and make device settings from
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