Electric power conversion systems – Current conversion – Using semiconductor-type converter
Patent
1980-05-05
1981-12-29
Pellinen, A. D.
Electric power conversion systems
Current conversion
Using semiconductor-type converter
307280, 323289, H02M 7537
Patent
active
043085776
ABSTRACT:
A base drive circuit particularly well adapted for use with bipolar power transistors in high frequency power conversion systems. When utilized in a transformer isolated inverter system, the base drive circuits present a polarity insensitive input impedance which eliminates the effects of cross-conduction between base drive circuits connected to the secondary side of the transformer.
REFERENCES:
patent: 3663941 (1972-05-01), Pasciutti
patent: 3909695 (1975-09-01), Peck
patent: 4254459 (1981-03-01), Belson
Burroughs Corporation
Pellinen A. D.
Starr Mark T.
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