Found in old American documentation, the components used are still common. The circuit directly controls a load connected to the power grid.
Found in a Popular Electronics from the 90s, this circuit operates up to about 5 MHz input....
This circuit was found in a 1992 publication. The circuit uses common components and includes the...
This 1969 circuit generates a high voltage that reaches 100 V from 16 V. The power is of the order...