Title:
レーザ発振器及びそれを備えたダイレクトダイオードレーザ加工装置
Document Type and Number:
Japanese Patent JP7407410
Kind Code:
B2
Abstract:
A control unit performs stop control of causing a power supply circuit to stop supplying the supply current, if a supply current is determined to exceed a predetermined threshold, determines whether an input AC voltage is abnormal, with supply of the supply current to the power supply circuit stopped by the stop control, and causes the power supply circuit to resume supplying the supply current, if the input AC voltage is determined not to be abnormal.
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Inventors:
Yuta Kurosaki
Masashi Mitsumi
Shunsuke Nakai
Masashi Mitsumi
Shunsuke Nakai
Application Number:
JP2023500922A
Publication Date:
January 04, 2024
Filing Date:
February 17, 2022
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
H02M3/28; H01S5/042
Domestic Patent References:
| JP2014093396A | ||||
| JP2010057331A | ||||
| JP2014206901A | ||||
| JP4217877A | ||||
| JP61273197A |
Attorney, Agent or Firm:
Patent Attorney Corporation Maeda Patent Office