18739643. POWER SUPPLY UNIT AND CONTROL METHOD OF POWER SUPPLY UNIT (Fujitsu Limited)
POWER SUPPLY UNIT AND CONTROL METHOD OF POWER SUPPLY UNIT
Organization Name
Inventor(s)
Yusaku Fujiishi of Kawasaki (JP)
POWER SUPPLY UNIT AND CONTROL METHOD OF POWER SUPPLY UNIT
This abstract first appeared for US patent application 18739643 titled 'POWER SUPPLY UNIT AND CONTROL METHOD OF POWER SUPPLY UNIT
Original Abstract Submitted
A power supply unit includes a first power supply configured to set a first output voltage output to a first wiring to a first voltage when a first output current that flows through the first wiring is zero, and decrease the first output voltage according to an increase in the first output current, and a second power supply configured to set a second output voltage output to a second wiring to a second voltage lower than the first voltage when a second output current that flows through the second wiring coupled to the first wiring is zero, and supply the second output current when the first output voltage decreases to the second voltage.
