This simple timer for incandescent lamps or other non-electronic charges uses a triac as a control element. The triac must be mounted on a heatsink and the time obtained depends on capacitor C2.
The integrated circuit used in this power supply is no longer very common in power supplies today....
This circuit is basically the same as the previous configuration (CB15616E) with a power stage with...
This 2003 circuit was designed to be installed on a guitar, taking advantage of the magnetic...