3-phase bridge converting circuit module

Details 3-phase bridge converting circuit module 3-phase bridge converting circuit module

1988-02-22

1989-08-29

Salce, Patrick R.

Electric power conversion systems

Current conversion

Integrated circuit

363146, G05B 1101

Patent

active

048623440

ABSTRACT:
A 3-phase bridge converting circuit module having six switches, leads connected to the control input terminal of each switch, a lead connected to one terminal of each of the first to third switches, three AC phase leads connected to another terminal of each of the first to third switches, the fourth to sixth switches each connected to one of the AC phase leads, and a lead connected to other terminals of the fourth to sixth switches. A SIP type package seals the inner lead sections of the leads and the six switches. The control leads of the fourth to sixth switches and the lead connected to the other terminals of the fourth to sixth switches are arranged adjacent to one another or a pair of the control lead for the first switch and the first AC phase lead, a pair of the control lead for the second switch and the second AC phase lead, and a pair of the control lead for the third switch and the third AC phase lead are arranged adjacent to one another.

REFERENCES:
patent: 3081424 (1963-03-01), Dortost
patent: 4458305 (1984-07-01), Buckle et al.

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