In the figure we have two circuits of limiters that provide the cut of the negative peaks of a signal. The circuit is from an 80's telecom documentation being adaptable on common receivers.
This circuit allows 220 / 240V shavers to be used in the 110V network. The diodes can be general...
This circuit was obtained from the Audio Handbook of the National Semiconductor of 1977. We can...
This circuit is from Signetics' 80s documentation. The circuit generates 100 kHz signals according...