Delayed Turn-On Switch With SCR (ART313E)

Figure 1 – Delayed Turn-on switch

Super Regenerative High-Sharp Detector (CB23980E)
This interesting two-transistor detector is characterized by high selectivity. The circuit is from...
FET Regenerative Receiver (CB19264E)
We found this regenerative receiver with JFET in a documentation from the 1980s. L1 has a primary of...
Power delay (CB21418E)
This circuit was found in a 1964 Electronic Design. The circuit delays the firing of a load for a...