High frequency power supply

Details High frequency power supply High frequency power supply

1975-08-28

1977-05-31

Beha, Jr., William H.

Radiant energy

Photocells; circuits and apparatus

Optical or pre-photocell system

321 45R, C01B 1311

Patent

active

040271692

ABSTRACT:
A corona generator having a high voltage, high frequency power supply wherein a plurality of transient commutated silicon controlled rectifiers (SCR's) are driven in series. The use of series connected unmatched SCR's without associated voltage equalization means increases the duration of the reverse commutation pulse and hence, permits higher switching frequency.

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patent: 3368164 (1968-02-01), Shapiro
patent: 3496092 (1970-02-01), Fraser
patent: 3579111 (1971-05-01), Johannessen et al.
patent: 3729672 (1973-04-01), Rosenthal et al.
patent: 3760258 (1973-09-01), Percorini et al.
patent: 3784838 (1974-01-01), Lowther
patent: 3800210 (1974-03-01), Caussin
patent: 3865438 (1975-02-01), Boksjo et al.
patent: 3875035 (1975-04-01), Lowther

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