Mechanical converter 12 - 220 V

Hello everybody! It's about how to make a fully mechanical converter with 12 V DC to 220 V AC voltage. The power of the converter is 50 W, the output waveform is pure sine. In fact, the entire installation consists of an electric motor and a mini generator.

It will be needed

Making a converter with your own hands

We take the 775 series engine. It has a power of 12 V and consumes up to 7.5 A
Mechanical converter 12 - 220 V
We take the pulley. Mechanical converter 12 - 220 V
We put the pulley on the engine and tighten it with a specialized key that comes in the kit.
Mechanical converter 12 - 220 V
We put a pulley on a mini electric generator.
Mechanical converter 12 - 220 V
Mechanical converter 12 - 220 V A wooden plate will be used as the base of the converter. We have the engine and the generator parallel to each other.
Mechanical converter 12 - 220 V
We put on the belt and notice the distance that must be kept between the generator and the motor so that the belt is tensioned.
Mechanical converter 12 - 220 V
Fix the motor with metal clips. Preliminary in the board were made holes for screws.
Mechanical Converter 12 - 220 V
Fix the generator and put the belt on the pulleys. Mechanical converter 12 - 220 V We fasten the socket. From the generator goes three wires. We connect any two to the pad, one will not be used. medium / 1529814285_13.jpg "style =" max-width: 100%; " alt="Mechanical converter 12 - 220 V"> Mechanical converter 12 - 220 V Installing the battery.
Mechanical converter 12 - 220 V
We connect to the engine throughswitch.
Mechanical converter 12 - 220 V
The switch itself is glued to the battery with hot glue.
Mechanical converter 12 - 220 V
Type of finished voltage converter.
Mechanical converter 12 - 220 V

Tests

Turn on the device. Motor noise is heard. Although a brushless generator produces a total power of 50 W, this is enough to light a 40 W lamp in one phase.
Mechanical converter 12 - 220 V
It can cope with an LED lamp one or two times.
Mechanical converter 12 - 220 V
You can charge the phone easily.
Mechanical converter 12 - 220 V
The big advantage of this design is that the converter produces a three-phase voltage with a frequency of approximately 50 Hz with an absolutely pure sine. It may be useful to you somewhere.

Related News


How to choose a quality table
How to remove stains from the carpet
The bloody madam: the real story of the bloodiest woman in Russia
Wicker mandala ojo de dios
How to get out of the vicious circle
How to make a paper bird