POWER SOURCE APPARATUS
First Claim
1. A power source apparatus including a connector for power output, the apparatus performing the power output through a cable connected to the connector, the apparatus comprising:
- a power source circuit capable of changing an output thereof;
a control circuit to perform output control of the power source circuit; and
a first detection circuit including an input terminal for detection, and connected to wiring on a side of a tip of the cable to perform detection pertaining to an output quantity of electric power, and wherein;
the output control is performed based on a detection signal of the first detection circuit, the detection signal being fed back to the control circuit.
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Accused Products
Abstract
Disclosed is a power source apparatus including: a connector for outputting electric power, wherein the apparatus performs power output through a cable connected to the connector, a power source circuit capable of changing an output thereof; a control circuit to perform output control of the power source circuit; and a first detection circuit including an input terminal for detection connected to wiring on a side of a tip of the cable to perform detection pertaining to an output quantity of electric power, wherein the output control is performed based on a detection signal of the first detection circuit, the detection signal fed back to the control circuit.
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Citations
21 Claims
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1. A power source apparatus including a connector for power output, the apparatus performing the power output through a cable connected to the connector, the apparatus comprising:
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a power source circuit capable of changing an output thereof; a control circuit to perform output control of the power source circuit; and a first detection circuit including an input terminal for detection, and connected to wiring on a side of a tip of the cable to perform detection pertaining to an output quantity of electric power, and wherein; the output control is performed based on a detection signal of the first detection circuit, the detection signal being fed back to the control circuit. - View Dependent Claims (2, 3, 12, 13, 14)
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4. A power source apparatus including a connector for power output, the apparatus performing the power output through a cable connected to the connector, the apparatus comprising:
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a power source circuit capable of changing an output thereof; a control circuit to perform output control of the power source circuit; a first detection circuit to perform detection pertaining to an output quantity of electric power to feed back a detection signal to the control circuit; and a control connection terminal provided in the connector, the control connection terminal connected to an input terminal for detection of the first detection circuit, and wherein; a voltage at a predetermined node of an external apparatus connected to the power source apparatus through the control connection terminal is input into the first detection circuit, and the output control of the control circuit is performed based on the detection signal of the first detection circuit. - View Dependent Claims (5, 6, 7, 8, 9, 10, 11, 16, 17, 18, 19, 20, 21)
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15. A power source apparatus comprising:
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a power source circuit capable of changing a first output thereof; a connector for supplying electric power relating to a second output based on the first output; a cable connected between the power source circuit and the connector; a control circuit to perform output control of the power source circuit; and a first detection circuit connected to the cable on a side of the connector to perform detection pertaining to an output quantity of the power source apparatus to generate a detection signal, wherein the control circuit performs the output control of the power source circuit based on the detection signal of the first detection circuit, by feeding back the detection signal to the control circuit.
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Specification