Suggested by Sprague in the 1980s documentation, this circuit can control three-phase AC motors. The original documentation does not specify the maximum motor current.
This circuit was found in documentation from the 1980s. The circuit uses several components of the...
The National Semiconductor LM143 integrated circuit consists of a high voltage operational...
Found in a 1970s documentation, this mini-organ toy circuit makes use of an integrated circuit from...