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US 6,133,698 AGranted
Fractionated-rectification high-voltage transformer with grouped diodes
AssigneeThomson multimedia S.A.
InventorsBruno Rouhier, Bernard Millot
Life of this patent
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Abstract
The disclosure is a stepped rectification high-voltage transformer including a secondary step-up winding in which at least two output diodes connected to two different stages of this secondary winding are located in a same axial level and perpendicular to the potentiometer block forming part of the insulating casing. The invention is applicable notably to the power supply of television cathode ray tubes.
Claims3
Stepped rectification high-voltage transformer comprising:
- an insulating casing enclosing a primary winding and a secondary step-up winding wound about an insulating support that is mounted coaxially about the primary winding, said casing having a substantially flat front face,
- the secondary step-up winding having several stages each being connected to a diode, each of said diodes being held by said insulating support,
- a potentiometer block mounted on said front face of said insulating casing, and
- at least two of said diodes being mounted with their longitudinal axes being substantially parallel to each other, symmetrically about the axis of said secondary step-up winding and substantially perpendicular to said front face of said insulating casing.
1 more element
Dependencies are inferred from the claim text.