Power source device

Details Power source device Power source device

1988-03-28

1990-07-31

Jennings, Derek S.

Electrical transmission or interconnection systems

Plural load circuit systems

Transformer connections

307150, 361235, 336 92, 323361, 315411, 355200, H02S 300

Patent

active

049452550

ABSTRACT:
A power source device including a lower voltage inverter transformer having plural secondary windings and a higher voltage inverter transformer having a primary winding connected directly to one of the secondary windings of the lower voltage inverter transformer without any rectifying circuit or inverter circuit interposed therebetween. The lower voltage and higher voltage transformers are contained in the same casing, the internal space of which is filled with an electrically insulative material to provide a unit device.

REFERENCES:
patent: 2859337 (1958-11-01), Rietueld
patent: 2968738 (1961-01-01), Pintell
patent: 3845352 (1974-10-01), Newman et al.
patent: 4268161 (1981-05-01), Nakahata et al.
patent: 4293903 (1981-10-01), Muchida et al.
patent: 4429260 (1984-01-01), Truskalo
patent: 4438478 (1984-03-01), Matsuyama

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