Electricity: power supply or regulation systems – Output level responsive – Using a three or more terminal semiconductive device as the...
Patent
1999-02-16
1999-11-16
Han, Y. J.
Electricity: power supply or regulation systems
Output level responsive
Using a three or more terminal semiconductive device as the...
323279, 327 52, G05F 1573
Patent
active
059864419
ABSTRACT:
The circuit configuration captures the load current of a field effect-controllable power semiconductor component. The drain and gate terminals of a further field effect-controllable semiconductor component are connected to the drain and gate terminals, respectively, of the first semiconductor component. A fraction of the load current flows through the further semiconductor component. The load current of the further semiconductor component is set as a function of the drain-to-source voltage of the two semiconductor components. The load current flowing through the further semiconductor component is compared with a reference current and an output signal is generated if the load current falls below a set value.
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"Surviving Short Circuits", Randy Frank et al., Machine Design, Mar. 1990, pp. 89-96.
Koroncai Adam-Istvan
Tihanyi Jenoe
Greenberg Laurence A.
Han Y. J.
Lerner Herbert E.
Siemens Aktiengesellschaft
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