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US 2016/0112040 A1Published application
Drive device
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorsOSAMU TABATA, HIDEAKI FUJIWARA, SHUICHI NAGAI, YASUFUMI KAWAI
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Abstract
A drive device that drives a semiconductor switching device includes a capacitor, an output selection unit that selects whether or not to supply a charge of the capacitor to a conduction control terminal of the semiconductor switching device, and a charge consumption unit that supplies the charge of the capacitor to a portion other than the conduction control terminal, thereby consuming the charge of the capacitor.
Claims10
A drive device that drives a semiconductor switching device, the drive device comprising:
- a capacitor;
- an output selection unit that selects whether or not to supply a charge of the capacitor to a conduction control terminal of the semiconductor switching device;
- and
- a charge consumption unit that supplies the charge of the capacitor to a portion other than the conduction control terminal, thereby consuming the charge of the capacitor.
1 more element
Dependencies are inferred from the claim text.