Device for generating constant sinusoidal high-frequency and high-voltage for use in medical X-ray tube, has electrical resonant circuit with inductive high voltage coupler, high and low voltage coils coaxially around ferrite core

摘要

The device has a variable frequency power source (1) and an electrical resonant circuit (2) whose inductors and capacities are operated according to resonance principle. The electrical resonant circuit is comprised of an inductive high voltage coupler (3) arranged in a vessel comprising low and high voltage coils that are provided coaxially around a ferrite core. The diameter of the high voltage coil is greater than the diameter of the low voltage coil and the diameter of the ferrite core. The vessel is filled with electrically insulating fluid.