发明授权
- 专利标题： Method and apparatus for providing welding type power
- 专利标题（中）： 提供焊接式电源的方法和装置
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申请号： US13837075申请日： 2013-03-15
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公开(公告)号： US09381592B2公开(公告)日： 2016-07-05
- 发明人: Quinn W. Schartner
- 申请人： Quinn W. Schartner
- 申请人地址： US IL Glenview
- 专利权人： Illinois Tool Works Inc.
- 当前专利权人： Illinois Tool Works Inc.
- 当前专利权人地址： US IL Glenview
- 代理商 George R. Corrigan
- 主分类号： B23K9/10
- IPC分类号： B23K9/10 ; H02M1/42
摘要：
A method and apparatus for providing welding-type power includes receiving an input that may be either a single or a three phase input voltage. Three power modules, each having a single phase boost power circuit, and an output circuit process the input power. A weld output circuit receives and combines the outputs of the three power modules. An input power distribution module connects the three power modules such that each receives a unique single phase power signal. A controller controls the three power modules and the input power distribution module.
公开/授权文献
- US20140021179A1 Method and Apparatus For Providing Welding Type Power 公开/授权日：2014-01-23
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