Amplifiers – With semiconductor amplifying device – Including protection means
Patent
1978-10-11
1980-08-05
Mullins, James B.
Amplifiers
With semiconductor amplifying device
Including protection means
330263, H03F 321
Patent
active
042164370
ABSTRACT:
Circuitry for protecting the output transistors in a double power source, single ended, push-pull amplifier when a reactive load is employed, the load is short circuited, the transistors are overdriven, etc. Various embodiments are described for effecting the foregoing.
REFERENCES:
patent: 3681659 (1972-08-01), Suzuki
patent: 3904979 (1975-09-01), Suzuki
Baker Joseph J.
Ferguson Jr. Gerald J.
Mullins James B.
Trio Kabushiki Kaisha
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