COMPUTER SYSTEM AND CONTROL METHOD THEREOF
First Claim
Patent Images
1. A power supply apparatus comprising:
- a converter to convert a level of an input voltage into a charging voltage and to output the charging voltage to a battery unit;
a converter driving unit to output a driving signal to the converter so that the charging voltage outputted from the converter is able to reach a predetermined target value; and
a controller to control the converter driving unit to alternate the driving signal between supplying the charging voltage and suspension of the charging voltage.
1 Assignment
0 Petitions
Accused Products
Abstract
A computer system, including a converter to convert a level of an input voltage into a charging voltage and to output the charging voltage to a battery unit; a converter driving unit to output a driving signal to the converter so that the charging voltage outputted from the converter is able to reach a predetermined target value; and a controller to control the converter driving unit to alternate the driving signal between supplying the charging voltage and suspension of the charging voltage.
12 Citations
22 Claims
-
1. A power supply apparatus comprising:
-
a converter to convert a level of an input voltage into a charging voltage and to output the charging voltage to a battery unit; a converter driving unit to output a driving signal to the converter so that the charging voltage outputted from the converter is able to reach a predetermined target value; and a controller to control the converter driving unit to alternate the driving signal between supplying the charging voltage and suspension of the charging voltage. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
-
-
9. A control method of a computer system comprising a converter to convert a level of an input voltage and outputs a charging voltage of a battery unit that supplies power to the computer system, and a converter driving unit to output a driving signal to the converter so that the charging voltage outputted from the converter is able to reach a predetermined target value, the control method comprising:
alternating the driving signal output by the converter driving unit between supplying the charging voltage and suspension of the charging voltage. - View Dependent Claims (10, 11, 12, 13, 14)
-
15. A power supply unit comprising:
-
a battery unit; a converter to convert an input voltage into a charging voltage and to supply the charging voltage to the battery unit; a converter driving unit to transmit a driving signal to the converter to control the operation of the converter to switch between a constant current constant voltage (CCCV) charging mode and a pseudo pulse charging mode. - View Dependent Claims (16, 17, 18, 19, 20)
-
-
21. A method of controlling the charging of a battery unit, the method comprising:
-
transmitting a charging voltage to the battery unit until a predetermined target value is reached; and alternating between supplying the charging voltage and not supplying the charging voltage after the predetermined target is reached, until charging of the battery is complete. - View Dependent Claims (22)
-
Specification