This flasher or light pulsator can be used in an ordinary flashlight. The circuit can be adapted to use a lamp instead of an LED. Transistors support equivalents. C1 determines the frequency range.
We found this circuit in an EDN from the 90s. The circuit is a voltage quadruplicator using...
September 2017 - Mouser Electronics is supplying the entire line of high power MCx resistors from...
Found in Linear Technology documentation, this circuit drains only 70 uA of the monitored circuit....