In this article, the wizard will tell us how to independently make a 2000W dimmer.
Dimmers are electronic load power regulators are widely used in industry and everyday life to smoothly control the rotation speed of electric motors, the rotation speed of fans, heating elements, the intensity of lighting of rooms with electric lamps, set the required welding current, adjust the charging current of batteries, etc. Can be used to vary within a small range of revolutions of the drill, grinder, drilling machine.
Dimmers are built into the control units and power supply of various household appliances and tools.
First, the wizard in easyeda makes a circuit board design.
Then you can make the board yourself, or order on a specialized site (for some reason, a board from China costs 5 times cheaper than ordering in Russia).
Now you need to install the board. The following accessories will be required:
Single Turnover Adjusting Resistor - B500K
100R resistor
0.1 uF capacitor - 2 pcs.
Diode
Trimmer Resistor 3296
BTA16 Transistor 600V
Terminal block
Everything is ready, now it remains to connect the regulator to any electrical device.