POWER DETECTING CIRCUIT
First Claim
1. A power detecting circuit for a power supply module, the power detecting circuit comprising:
- a display module;
a current detecting module coupled to a power supply module and configured to detect an output current value thereof;
a micro control unit (MCU) coupled to the current detecting module and the display module; and
a correcting circuit coupled to the MCU, the correcting circuit configured to correct the output current value of the power supply module;
wherein the MCU is configured to calculate an output power value of the power supply module according to the output current value of the detected y the current detecting module and a preset output voltage value or a tested output voltage value of the power supply module;
and display the output power value via the display module.
1 Assignment
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Accused Products
Abstract
A power detecting circuit for a power supply module is disclosed. The power detecting circuit includes a current detecting module, a micro control unit (MCU), a correcting circuit. The current detecting module is electrically coupled to the power supply module and configured to detect an output current value of the power supply module. The micro control unit (MCU) is electrically coupled to the current detecting module. The correcting circuit is electrically coupled to the MCU and configured to correct the output current value of the power supply module. The MCU is configured to calculate an output power value of the power supply module according to the output current value and a preset output voltage value or a tested output voltage value of the power supply module and display the output power value via a display module.
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Citations
20 Claims
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1. A power detecting circuit for a power supply module, the power detecting circuit comprising:
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a display module; a current detecting module coupled to a power supply module and configured to detect an output current value thereof; a micro control unit (MCU) coupled to the current detecting module and the display module; and a correcting circuit coupled to the MCU, the correcting circuit configured to correct the output current value of the power supply module; wherein the MCU is configured to calculate an output power value of the power supply module according to the output current value of the detected y the current detecting module and a preset output voltage value or a tested output voltage value of the power supply module; and display the output power value via the display module. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A power detecting circuit for a power supply module, the power detecting circuit comprising:
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an alternating current (AC) power source configured to provide an AC voltage to the power supply module; a current detecting module electrically coupled to the power supply module and configured to detect an output current value of the power supply module; and a micro control unit (MCU) electrically coupled to the current detecting module; wherein the MCU is configured to calculate an output power value of the power supply module according to the output current value and a preset output voltage value or a tested output voltage value of the power supply module and display the output power value via a display module. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification