POWER SUPPLY TEST DEVICE
First Claim
1. A power supply test device, comprising:
- a function generator outputting a square-wave signal;
a loading circuit electronically connected to the function generator and a power supply, the loading circuit regulating an output current of the power supply according to the square-wave signal;
a current detection circuit; and
a controller electronically connected to the current detection circuit and the function generator, the controller cooperating with the current detection circuit in detecting a slope of the output current, comparing the detected slope with a preset value, and regulating the square-wave signal according to the comparison to regulate the slope of the output current.
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Accused Products
Abstract
A power supply test device includes a function generator, a loading circuit, a current detection circuit, and a controller. The function generator outputs a square-wave signal to the loading circuit. The loading circuit is electronically connected to a power supply, the loading circuit regulates an output current of the power supply according to the square-wave signal. The current detection circuit cooperates with the controller in detecting a slope of the output current. The controller compares the detected slope with a preset value, and regulates the square-wave signal according to the comparison to regulate the slope of the output current.
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Citations
13 Claims
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1. A power supply test device, comprising:
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a function generator outputting a square-wave signal; a loading circuit electronically connected to the function generator and a power supply, the loading circuit regulating an output current of the power supply according to the square-wave signal; a current detection circuit; and a controller electronically connected to the current detection circuit and the function generator, the controller cooperating with the current detection circuit in detecting a slope of the output current, comparing the detected slope with a preset value, and regulating the square-wave signal according to the comparison to regulate the slope of the output current. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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Specification