Power supply unit and printing apparatus with a supplemental...

Details Power supply unit and printing apparatus with a supplemental... Power supply unit and printing apparatus with a supplemental...

2006-11-17

2009-12-08

Nguyen, Matthew V (Department: 2838)

Electricity: power supply or regulation systems

Output level responsive

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

Reexamination Certificate

active

07629780

ABSTRACT:
A power supply unit and a printing apparatus, including a first power supply unit and a second power supply unit. The second power supply unit accumulates a power from an outlet and converts an accumulated power to a DC power. An output current from the second power supply unit is added to an output current from the first power supply unit.

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