Circuit arrangement for heating and feeding cathode - feeds high AC or DC as supply voltage and AC as heating voltage to cathode in vacuum vessel, with two heating vessels incorporated with HV cables
DE4104062A1
Transistor-switched DC to DC transformer-based converter - utilises length of coaxial cable to absorb back emf frm transformer primary winding
DE4104064A1
High power LC filter e.g. for Rf generator - has coils surrounded by magnetic cores with large surface contacts to filter housing
DE4104063A1
Transformer for blocking power DC=DC converter - has primary and secondary of metal foil, mutually interwound with intermediate insulating foil
