EMI filters and anti-aliasing filters for switching converters
Input EMI filters Input and output filters are a necessary component of almost any electronic system, including
How to easily and simply convert milliamps to amperes and vice versa
How to convert milliamps to amperes and vice versa Converting values ​​from one value to another,
School
44. Labor protection when working with portable power tools and lamps, hand-held electrical machines, isolating transformers.
Issues of electrical safety in production are only part of all activities and industrial safety requirements. Performance
Do-it-yourself starting device for a car: 4 working ROM circuits
The battery is a faithful friend and assistant in the most difficult situations, but, unfortunately, it
Arc extinguishing methods
Electric arc, flash, what it is and how it occurs
During operation, electrical circuits are constantly closed and opened. It has long been noted that at the moment
SPDT, DPDT, SPST, DPST what are these switches?
This abbreviation does not denote the switch itself, but its type, or rather, the type
What are thermistors, their design, types, technical parameters
What is a thermistor? A regular resistor has a relatively stable resistance. Of course, the electrical resistance of a conventional resistor
Thyristors and triacs
Triac - operating principle for a teapot. In simple words, I show the device, the basics of generating an electronic key, what conditions need to be created for its correct switching, how to evaluate the slave
In order to obtain high-quality and beautiful soldering, you need to correctly select the power of the soldering iron and
Transformer equivalent circuit
What determines the active conductivity of a transformer?
Good day everyone! When calculating and designing a transformer, it is necessary to take into account the electromagnetic characteristics and
How to find the number of revolutions - Determining the number of revolutions of a wheel
For other uses, see Revolutions per minute (values). "rpm" redirects here. For
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