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 was obtained from a 2005 Linear Technology manual. The circuit is self-powered and can...
This driver for coaxial cables was found in American documentation from the 1980s. The maximum...
This CW transmitter for the 3,5 MHz band, low power, was published in a march 1961 Radio...