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Ghiringelli; Giovanni
Segrate, IT
No. of patents:

Patent Number Title Of Patent Date Issued
4268887 Protective system for power stage of IC amplifier May 19, 1981
A power transistor in the final stage of an IC amplifier feeding a reactive load, such as a loudspeaker, has an emitter resistor connected across the input of a heat-sensitive monitoring transistor by way of a diode in bucking relationship with its base/emitter path, the monitoring trans

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