Voltmeter: what does it measure and how to use? Device, markings and description of basic principles of operation + tips on how to connect
Types of voltmeters If we talk about the types of voltmeters, they are divided into: Voltage meters (DC)
back side
DIY connection of a chandelier with three wires
The renovation has been completed, and it becomes necessary to connect the lighting fixtures to the electrical network. The home master faces
short circuit indicator, IKZ
How do Short Circuit Indicators (SCIs) help you save time and money?
In this material we will look at why short circuit current indicators are needed, on what principle
How to find the power of an electric current: formulas and calculations
Power calculator – calculation by current, voltage, resistance
Using the power calculator, you can independently calculate power by current and voltage
Current strength
How to take measurements with an electronic tester (multimeter)
Current strength is a quantity that characterizes electricity. In addition to it, power, voltage, and frequency are distinguished. She is being measured
Junction box2
How to properly mount a junction box
When planning energy supply at a facility, one of the important issues is saving materials. Separate gasket
Junction box2
Junction box for electrical wiring: diagrams, step-by-step instructions
When planning energy supply at a facility, one of the important issues is saving materials. Separate gasket
Fig 1.28 1.29
Characteristics and parameters of a semiconductor diode
Current-voltage characteristic (volt-ampere characteristic) of a semiconductor Volt-ampere characteristic (volt-ampere characteristic) of a semiconductor diode at direct current (static characteristic).
Installation of a cable channel: how to hide wiring without gating
Cable channels are plastic or metal boxes for hidden or open laying of wires
Power semiconductor devices diodes main characteristics based on what parameters are selected
Device A semiconductor diode is a two-terminal device made of a semiconductor substance that passes current through
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