Information handling system with dual mode inverter

Details Information handling system with dual mode inverter Information handling system with dual mode inverter

2006-03-14

2006-03-14

Tran, Thuy Vinh (Department: 2821)

Electric lamp and discharge devices: systems

Periodic switch in the supply circuit

Silicon controlled rectifier ignition

C363S131000

Reexamination Certificate

active

07012380

ABSTRACT:
An information handling system (IHS) is provided which includes an inverter circuit capable of operating over an extended DC input voltage range without substantial degradation in efficiency. A DC input voltage is converted to an AC input voltage. A first turns ratio of an AC transformer is applied to the AC input voltage if the DC input voltage is within a first voltage range. A second turns ratio of an AC transformer is applied to the AC input voltage if the DC voltage is within a second voltage range.

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