Using circuits from Analog Devices, this circuit does not need a symmetrical power supply. It is also offset adjustable and is based on the LT1498 and LT1167 op amps.
This circuit consists of a “zero crossing detector” that provides a rectangular output signal...
The purpose of this circuit found in a 1967 GE SCR manual is to control a heating element. The SCR...
This switched-mode circuit was found in the April 1976 issue of Radio Electronics magazine. The...