This circuit was found in the February 1971 issue of Radio Electronics magazine. It is designed to power the previous circuit, providing a maximum current of around 50 mA.
This very high voltage generator for photographing the aura was found in the special edition of...
With this circuit it is possible to activate relays with negative signals of very low intensity....
This circuit, ideal for those who have signal problems in the UHF band, mainly in the reception of digital...