How a washing machine engine works: operating principle + how to replace it if it breaks
Advice from experts To avoid repairing the tachogenerator of a washing machine, it is recommended to install a reliable element called a sensor
What is the difference between a current source and an emf source?
External characteristic of the EMF source The external characteristic reflects the dependence of the voltage at the source terminals on the value
Vector motor control “on your fingers”
Classification of vector control methods Since the seventies of the twentieth century, many methods have been proposed
AC voltage measurement circuit
How to measure voltage? Dim light from lighting fixtures or failure of the washing machine to do its job
Why doesn't the coffee machine turn on or work?
Tips for repairing coffee machines with your own hands. Why do you need an excellent and high-quality coffee machine? Of course for
Differences between mercury lamps: DVR and DRL
Advantages and disadvantages Mercury gas discharge lamps are an electric light source, one of the varieties
How to properly connect a boiler to the electrical network without grounding
Is it worth grounding a water heater in an apartment or in a house Liquid from the water supply -
Combined lighting
Terrace lighting: how to make it practical and stylish
Why illuminate the terrace Not all owners think about organizing lighting on the terrace during
How to connect an illuminated switch: diagram and device
What types of switches are there with on-on indication Triple switch with backlight Backlighting in electrical switches
Integrated voltage stabilizer
Adjustable stabilizers LM317 and LM337. Features of application
Currently, stabilization devices made on microcircuits are widely used in electronics. Integral stabilizer
For any suggestions regarding the site: [email protected]
Для любых предложений по сайту: dush-pol@cp9.ru