This 500 MHz oscillator has an output power of 1 W when powered by a 20 V source. The circuit was suggested by RCA in a 70's documentation.
This circuit was found in a Delco 1965 publication. Transistors may be current equivalents according...
This sequencer allows the use of switches or sensors to generate the steps of a bipolar stepper...
We found this symmetrical regulator in a documentation from the 70s. The circuit uses components...