Title: Regulated supply units

Abstract: In a regulated supply unit comprising a transistor bridge across one diagonal of which is connected the D.C. voltage source and from the other diagonal of which is outputted the regulated voltage through an output transformer, each pair of diagonally opposite branches of the bridge being controlled by a corresponding pair of transistor condition switching circuits, the regulation signal is only applied to two of the said control circuits which control two branches of the bridge connected to a same pole of the D.C. voltage source. Further, as each control circuit comprises a transformer across the secondary winding of which is connected the collector-emitter space of a transistor and to an intermediate tap of which is connected the base of said transistor, a series resistance connects the emitter to the corresponding pole of the said winding and to the corresponding pole of the diagonal of the bridge.

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Inventors: Scholler, Jean-Pierre (Maisons Laffitte, FR)

Application Number: 514227
Filing Date: 1974-10-11
Publication_date: 1976-03-30
Assignee: Compagnie Internationale Pour L'Informatique (Louveciennes, FR)
Primary Class(es): 327/540 327/574, 327/588, 363/15
Other Classes:
US Patent Ref:

3260912	Jul, 1966	Gregory	307/254.
3283238	Nov, 1966	Huge et al.	323/75.

Other Refs:
Primary Examiner: Miller, Jr., Stanley D.
Assistant Examiner: Davis, B. P.
Attorney: Kemon, Palmer & Estabrook