This circuit was found in a Motorola Manual of 1965. The circuit has neon lamps as trigger elements. Equivalent SCRs can be used.
Found in 1965s General Electric documentation, this circuit is intended for the control of servos...
This crowbar circuit for alternating current causes a quick fuse to blow when the load current...
This is one of many versions of this circuit that the reader can find in this section. The circuit...