Found in a 1990s Motorola documentation, this circuit aims to protect a triac that drives an inductive load using a relay-switched snubber.
We found this circuit in an old documentation. The operational amplifier used is uncommon today, but...
This circuit, obtained from a 1965 magazine, can still be assembled using some modern equivalent...
This control for 1200 W of power was found in the documentation of General Electric of 1966 has a...