Device for supplying electric power to electronic apparatuses of

Details Device for supplying electric power to electronic apparatuses of Device for supplying electric power to electronic apparatuses of

1982-07-30

1987-01-13

Tarcza, Thomas H.

Communications, electrical: acoustic wave systems and devices

Seismic prospecting

Offshore prospecting

367 76, G01V 138, G01V 122

Patent

active

046369929

ABSTRACT:
A device for supplying electric power to electronic apparatuses of a seismic streamer of great length, comprises an electric feeding assembly associated with each electronic apparatus and including three voltage transformers whose primary windings are respectively fed from a generator with a different phase of a three-phase current, and whose secondary windings are respectively connected to three rectifier bridges supplying the required DC voltage to the electronic apparatus.

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