Synchronization circuitry for multiple power converters...

Details Synchronization circuitry for multiple power converters... Synchronization circuitry for multiple power converters...

2006-08-30

2010-02-16

Tso, Edward (Department: 2858)

Electricity: power supply or regulation systems

Output level responsive

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

C323S269000

Reexamination Certificate

active

07663351

ABSTRACT:
Synchronization circuitry and synchronization system for synchronizing converters/controllers that are electrically-coupled to a common synchronization node. The synchronization system includes synchronization circuitry, oscillation circuitry, and a leading edge detector and pulse generator. The synchronization circuitry includes pull-up circuitry and pull-down circuitry for generating a voltage pulse-train at the synchronization node. The oscillation circuitry controls which of the pull-up and the pull-down circuitry is driven ON and which is driven OFF.

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