Neon Lamp Drive with Silicon Switch (CB14706E)

This circuit is from the 1977 GE semiconductor manual. The components used are uncommon today.

ISO771x Digital Insulators
July 2017 - Mouser Electronics announced the availability of its new ISO771x digital isolators...
DRV8884EVM Stepper Motor Evaluatiion Module (COM043E)
It can be obtained from Mouser Electronics new evaluation module for 1A stepper motors control...
High Voltage Status Indicator 6N138 (CB1555E )
The circuit shown in the figure can be used as a high voltage indicator on a power supply line of...