This inverter with the 555 IC provides a high voltage output, but very low current. We found it in an 80's documentation. The transformer is according to the desired voltage.
This circuit can be used as a shield for touch control. The circuit can use any common FET like...
This circuit was found in a Texas optoelectronic manual. Observe the polarity of the supply. Other...
Found in a Hands On Electronics from the 80's this circuit allows the reading of low resistances in...