Electrical transmission or interconnection systems – Plural load circuit systems – Plural sources of supply
Reexamination Certificate
2006-09-12
2006-09-12
Feild, Lynn (Department: 2835)
Electrical transmission or interconnection systems
Plural load circuit systems
Plural sources of supply
C307S034000, C307S075000, C307S082000
Reexamination Certificate
active
07105947
ABSTRACT:
A method for controlling multiple voltages in a power supply includes providing a plurality of DC to DC power converters. Each power converter includes a pulse width modulator controller having a control pin. The method also includes when a voltage supply to the power controllers reads a particular level. After the particular level is met, the method includes providing a respective rising ramp control signal to each respective control pin of the pulse width modulator controller such that each respective power converter generates desired voltage level over time characteristics.
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Marshall Robert A.
Salinas Carlos A.
Baker & Botts L.L.P.
Cisco Technology Inc.
Feild Lynn
Rutland-Wallis Michael
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