Electric power conversion systems – Current conversion – With means to introduce or eliminate frequency components
Patent
1988-06-01
1989-05-02
Wong, Peter S.
Electric power conversion systems
Current conversion
With means to introduce or eliminate frequency components
363 97, H02M 108
Patent
active
048273910
ABSTRACT:
The disclosure relates to a system for implementing output voltage slope in current mode controlled power supplies wherein the slope is provided by feeding back the voltage analog of peak output current to an error amplifier which provides an error signal which is proportional to the difference between a reference voltage and the output voltage. The error amplifier includes a feedback path including a resistor from output to input to cause output voltage slope with increased current.
REFERENCES:
patent: 4133025 (1979-01-01), Wurzburg
patent: 4281374 (1981-07-01), Archer
patent: 4529928 (1985-07-01), Rogers et al.
patent: 4649467 (1987-03-01), Vesce et al.
Comfort James T.
Grossman Rene E.
Sharp Melvin
Texas Instruments Incorporated
Wong Peter S.
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