This circuit with 117 V output was found in a 1969 Electronic Design. Drive transistors admit equivalents and information about transformers is not given.
This configuration can be found elsewhere in this section. This was obtained from old RCA...
The purpose of this circuit is to detect output signals from a transmitter for the frequency range...
July 2017 - The new Texas Instruments ISO772x digital isolators with a speed of up to 100 Mbps and a...