Power supply with performance display
First Claim
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1. A power supply with performance display comprising:
- a power converter to transform external power to at least one direct current power;
a control module including (i) an analog to digital (A/D) converter connected to the power converter to receive status signals from the power converter, the status signals including at least one voltage signal that represents an output current of the power converter, and (ii) at least one microprocessor connected to the A/D converter to receive output signals from the A/D converter; and
a display connected to the control module to show performance information of the power converter based on the status signals.
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Abstract
A power supply with performance display is disclosed. The computer power supply mainly has a power converter, a control module, and a display. The control module receives and processes the operating signals from the power converter, and then sends those processed signals to a display in a numerical value form. The power supply can be applied in a computer, an adapter, or other electronic products, which is convenient for users to know the operating status of the power converter.
30 Citations
17 Claims
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1. A power supply with performance display comprising:
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a power converter to transform external power to at least one direct current power; a control module including (i) an analog to digital (A/D) converter connected to the power converter to receive status signals from the power converter, the status signals including at least one voltage signal that represents an output current of the power converter, and (ii) at least one microprocessor connected to the A/D converter to receive output signals from the A/D converter; and a display connected to the control module to show performance information of the power converter based on the status signals. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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Specification