Miscellaneous active electrical nonlinear devices – circuits – and – Specific identifiable device – circuit – or system – With specific source of supply or bias voltage
Patent
1993-05-28
1995-02-28
Callahan, Timothy P.
Miscellaneous active electrical nonlinear devices, circuits, and
Specific identifiable device, circuit, or system
With specific source of supply or bias voltage
324771, 327538, 327103, 327518, 327108, H03K 301, H03K 5153, G06G 712, G06G 700
Patent
active
053940253
ABSTRACT:
An electric power dissipation system operates as an active load for power supply testing. The system has a closed loop voltage to current converter with a first and second load terminal. A capacitance is connected across the first and second load terminals. A power supply having a first and second output terminal is coupled to the first and second load terminals via test conductors which have a first and second inductance respectively. A correction signal generator is provided to be responsive to the power supply. The correction signal generator provides an output signal as a function of the voltage generated across one of the inductances. A summing circuit responds to the output signal of the correction signal generator and also responds to a command signal. The output of the summing circuit controls the current flow of the current converter.
REFERENCES:
patent: 5043598 (1991-08-01), Maeda et al.
patent: 5274273 (1993-12-01), Baginski et al.
patent: 5276367 (1994-01-01), Shibatani et al.
patent: 5296802 (1994-03-01), Beranger et al.
patent: 5313109 (1994-05-01), Smith
Callahan Timothy P.
Lambda Electronics Inc.
Phan Trong
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