Voltage isolated gate drive circuit

Details Voltage isolated gate drive circuit Voltage isolated gate drive circuit

1982-06-11

1984-04-17

Anagnos, Larry N.

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

307270, 307412, 307577, 363 60, H03K 1710, H03K 17687

Patent

active

044437196

ABSTRACT:
A voltage isolated gate drive circuit for insulated gate semiconductors utilizes a small, inexpensive pulse transformer to provide a rectangular drive wave form. The small pulse transformer can be operated with an input square wave form at relatively low frequencies, such as 60 hertz, and can be operated from a common power supply with the high voltage supplied to the output field effect transistor.

REFERENCES:
patent: 3760198 (1973-09-01), Mori et al.
patent: 3895238 (1975-07-01), Saari
patent: 4032838 (1977-06-01), Minami et al.
patent: 4053799 (1977-10-01), Minami
patent: 4095163 (1978-06-01), Montague
patent: 4266149 (1981-05-01), Yoshida
patent: 4311930 (1982-01-01), Chan et al.
patent: 4360744 (1982-11-01), Taylor

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