Found in a 1965 Electronic Design, this circuit limits surges in a load when power is applied. The diodes and SCR must be according to the load.
Using the XR2208 integrated circuit, we found this application in the Radio Electronics magazine of...
This circuit was obtained from Signetics documentation from the 80's. The components used are from...
This circuit consists of a switched mixer with digital touch control. The circuit was found in old...