High voltage regulated supply particularly suited for visual dis

Details High voltage regulated supply particularly suited for visual dis High voltage regulated supply particularly suited for visual dis

1998-01-08

2000-04-11

Westin, Edward P.

Electric lamp and discharge devices: systems

Cathode ray tube circuits

Power supply from deflection circuit source

363 91, H01J 2970

Patent

active

060491809

ABSTRACT:
A supply is disclosed that develops a high dc voltage that may be applied to the anode of a cathode ray tube (CRT) of a display system. The supply provides the high dc voltage without the need for any high voltage flyback transformers and without the need of any power transistors. In one embodiment, the circuit of the invention is interposed between a subsystem of a power source of a horizontal deflection system, and the anode of the CRT.

REFERENCES:
patent: 3694764 (1972-09-01), Barron
patent: 4900988 (1990-02-01), Yuk
patent: 5612862 (1997-03-01), Marusik et al.
Attwood et al., "Highly Efficient, I Mega Hertz Magnetic Amplifier Requires Low Cost, Non-Square Loop Material," IEEE 1994.
Silva-Martinez, "A Switched Capacitor Double Voltage Generator," IEEE 1994.

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