DC/DC converter with filter for limiting the oscillation of...

Details DC/DC converter with filter for limiting the oscillation of... DC/DC converter with filter for limiting the oscillation of...

2005-09-20

2005-09-20

Berhane, Adolf (Department: 2838)

Electricity: power supply or regulation systems

Output level responsive

Using a three or more terminal semiconductive device as the...

Reexamination Certificate

active

06946822

ABSTRACT:
The DC/DC converter provides an output current which is periodically variable over time and includes a control network which generates a variable reference signal for the input current which is substantially smoothed and obtained from the difference between the output voltage and a reference voltage. The substantially smoothed reference signal causes a variation in the duty cycle of the converter in order to compensate for the variation in the output voltage resulting from a variation in the output current.

REFERENCES:
patent: 6181120 (2001-01-01), Hawkes et al.
patent: 6225794 (2001-05-01), Criscione et al.
patent: 6680604 (2004-01-01), Muratov et al.
patent: 6713995 (2004-03-01), Chen
EP 1 187 303 A2 published Mar. 13, 2002 to Yasushi Katayama.
DE 198 31 498 A 1 Published Feb. 4, 1999 to Adolf Nathan.
EP 0 910 157 A1 published Apr. 21, 1999 to Marcello Criscione, et al.

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