Triac power controller
The presented triac power controller can be used, for example, to control an instantaneous water heater, a powerful collector electric motor, a welding machine, an electric furnace, etc.
Link to the power regulator circuit: kiloom.ru/sxem...
Link to the scheme for replacing a triac with two thyristors: kiloom.ru/sxem...
Link to the radio interference filter circuit: lh3.googleuser...
Transformer T1 is made on an annular magnetic circuit of size K20 * 12 * 6 from ferrite 2000NM. Its primary winding (I) contains 60 turns of PELSHO-0.1 wire, the secondary (II) - 40 turns of PELSHO-0.2 wire. The windings must be reliably insulated from each other. The insulation must be designed for a voltage of at least 300V.
Attention!
Pay special attention to the observance of safety regulations when working with electrical installations.
22 авг 2024