Rongge

Here is simple electronic circuit Project of phase-controlled dimmer circuit. A phase-controlled dimmer delays the triac turn-on to a selected point in each successive ac half cycle. Phase-Controlled Dimmer Circuit Diagram:   Use this circuit only for incandescent lamps, heaters, soldering irons,or universal motors that have brushes.

This regulator was designed for use with a  generator with a higher output voltage. This  type of generator can be found on some boats  and on vehicles for the emergency services.  They are really just an adapted version of the  standard alternator normally found in cars.  The field winding is connected to the 12 V  (or 24 V) battery supply, whereas the generator winding is configured for the AC grid  voltage (230 V or 115 V). This AC voltage now  has to be kept stable via the 12 V field winding. Although it’s perfectly possible to use a  switching regulator for this, we deliberately  chose to use the old and trusted 723. Circuit diagram : Regulator for Three-Phase Generator Circuit Diagram The generator is a three-phase type, with the  field winding rated for 12 VDC. The output voltage of the generator depends on its revs  and the current through the field winding.  Since the output voltage is relatively high, it...