1975-10-06
1977-06-21
Pellinen, A. D.
321 14, 321 25, H02M 704
Patent
active
040314529
ABSTRACT:
The stabilization of all of the output voltages of a switching power supply is obtained by varying the time of flow of the current in a semiconductor interrupter circuit with a constant interruption repetition cycle, by controlling the interrupter through a magnetic amplifier. The power supply includes a voltage converting circuit comprising an automatic balancing circuit, magnetic amplifiers and a saturable reactor for limiting the dissipation of power in conditions of overload through an increase of the frequency of operation of the discharge stabilizing circuit.
REFERENCES:
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patent: 3818308 (1974-06-01), Tamari
Gamba Piero
Longa Pier Luigi
Ing. C. Olivetti & C. S.p.A.
Pellinen A. D.
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