Found in American documentation from the 1980s, this circuit shows how to use an LM3909 pulsator in a high-power variable circuit.
With the use of precision resistors and capacitors, this circuit with programmable unijunction transistor...
This is the traditional configuration of an inverter amplifier with 100 voltage gain and...
This half-wave control was published in the September 1987 issue of Radio Electronics magazine. The...