Found in an American 1980s documentation, this circuit generates high-intensity pulses for a high-voltage laser. The circuit produces 200 to 300 V pulses for excitation of a gas laser.
Found in Maxim's documentation, this high frequency circuit uses period components. The graph...
We found this circuit in an 80's Radio Shack publication. The circuit uses a company buzzer, but...
This interesting FET-tester circuit was obtained from an old American documentation. The bipolar...