This high-power flasher for incandescent signaling lamps was found in a 1980s General Electric documentation. The circuit has a photoelectric control and is powered by the 110V grid.
We found this circuit in the October 1990 issue of Radio Electronics magazine. The frequency can...
We found this circuit in a 1969 Mullard documentation. The same configuration appears elsewhere in...
November 2016 - Texas Instruments' new ISO773x triple channel digital isolators with 5,000 V...