Low power control mode for power supply

Details Low power control mode for power supply Low power control mode for power supply

2004-09-03

2008-09-23

Laxton, Gary L (Department: 2838)

Electricity: power supply or regulation systems

For reactive power control

Using converter

C320S112000, C320S128000

Reexamination Certificate

active

07427852

ABSTRACT:
Systems and methods are disclosed to mitigate power consumption in a power supply, such as when operating in a low power mode. One aspect of the present invention relates to a control system for a power supply. The system includes a bias generator that provides a bias signal operative to charge a storage device based on a control signal. During a low power mode, a control system provides the control signal with a predetermined duty cycle that is functionally related to a storage capacity of the storage device.

REFERENCES:
patent: 6363021 (2002-03-01), Noh
patent: 2003/0189443 (2003-10-01), Kunz et al.
patent: 2004/0008016 (2004-01-01), Sutardja et al.

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