NOISE REDUCTION UNIT
First Claim
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1. A noise reduction unit comprising:
- a plurality of resistors arranged in parallel in a line connected to a device that is charged and discharged, wherein the plurality of resistors have different resistance values; and
a resistor switch that switches between the plurality of resistors, whereinwhen the device is discharged, the resistor switch first connects a first resistor of the plurality of resistors to the device and then connects a second resistor of the plurality of resistors to the device, andthe first resistor has a resistance value that is larger than that of the second resistor.
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Abstract
A noise reduction unit includes a plurality of resistors arranged in parallel in a line connected to a device that is charged and discharged and having different resistance values. The noise reduction unit further includes a resistor switch that switches a resistor connected to the device between the plurality of resistors. When the device is discharged, the resistor switch first connects a first one of the plurality of resistors to the device and then connects a second one of the plurality of resistors to the device. The first resistor has a larger resistance value than the second resistor.
3 Citations
7 Claims
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1. A noise reduction unit comprising:
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a plurality of resistors arranged in parallel in a line connected to a device that is charged and discharged, wherein the plurality of resistors have different resistance values; and a resistor switch that switches between the plurality of resistors, wherein when the device is discharged, the resistor switch first connects a first resistor of the plurality of resistors to the device and then connects a second resistor of the plurality of resistors to the device, and the first resistor has a resistance value that is larger than that of the second resistor. - View Dependent Claims (2, 3, 4, 5)
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6. An electronic device comprising:
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a device that is charged and discharged; a controller that monitors change in a physical parameter of the device; a plurality of resistors arranged in parallel in a line that connects the device to the controller, wherein the plurality of resistors have different resistance values; and a resistor switch that switches between the plurality of resistors, wherein when the device is discharged, the resistor switch first connects a first resistor of the plurality of resistors to the device and then connects a second resistor of the plurality of resistors to the device, and the first resistor has a resistance value that is larger than that of the second resistor. - View Dependent Claims (7)
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Specification