This DC-DC converter was found in old RCA documentation. The circuit operates at 15 kHz. The characteristics of the transformers were not indicated.
This circuit uses two TTL trigger inverters to generate signals that can be adjusted at R1. The...
These reset circuits when the power is turned on were found in an 80's EDN. The circuit also...
This stage was used in old audio ampliiers and radios from the 1950s and 1960s. It uses one of the...