Electricity: power supply or regulation systems – Output level responsive – Using a three or more terminal semiconductive device as the...
Patent
1984-03-28
1985-08-20
Wong, Peter S.
Electricity: power supply or regulation systems
Output level responsive
Using a three or more terminal semiconductive device as the...
323288, 323222, G05F 146
Patent
active
045367000
ABSTRACT:
A boost feedforward circuit for a pulse width modulated DC power supply in which the duty cycle is determined by varying the error signal level with respect to the instantaneous level of a sawtooth waveform, under the influence of a feedforward portion of the input voltage.
REFERENCES:
patent: 4146832 (1979-03-01), McConnell
patent: 4504896 (1985-03-01), Easter et al.
Bello Vincent G.
Sweeting Charles W.
Jones Judson H.
Sabath Robert P.
United Technologies Corporation
Wong Peter S.
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