This circuit provides an output voltage approximately 2 times that of the input voltage. The circuit is from an old documentation, but perfectly current.
The presented circuit generates signals in a 1:10 frequency range depending on the Ct capacitor. See the...
This useful circuit is used to test the insulation of cables, appliances, leaks in high voltage...
This circuit was obtained in an Electronic Design from the 80's. It has the adjustment of the gain...