Using a component of the era, this 1968 Mallory circuit uses an output transformer whose characteristics were not provided in the original documentation.
This circuit is powered by 1.5 V and has a long lifespan as it consumes only 320 uA. The circuit is...
) Suggested by Philips in a 1968 documentation this circuit has very high 10 ohm on-load voltage...
With this circuit, from a 1991 publication, it is possible to regulate the output of a symmetric source...