发明授权
- 专利标题: Boost converter for tracking input voltages
- 专利标题(中): 用于跟踪输入电压的升压转换器
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申请号: US13558742申请日: 2012-07-26
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公开(公告)号: US09080911B2公开(公告)日: 2015-07-14
- 发明人: Eric J. Holland
- 申请人: Eric J. Holland
- 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
- 代理机构: Lowe Hauptman & Ham LLP
- 主分类号: G01G23/36
- IPC分类号: G01G23/36 ; H02M3/156 ; G05F1/10 ; G01G23/00 ; G01G23/18 ; H05B33/08 ; G01G23/01 ; H02M1/00
摘要:
A boost converter is provided for tracking change in input voltage. The boost converter comprises at least one input for connection to a DC voltage source for supplying an input voltage; at least one output configured to supply an output voltage having a value that is greater than a value of said input voltage by at least a predetermined offset value; feedback means adapted to provide a feedback voltage, based on said output voltage, to a switching element of said boost converter, and a feedback voltage regulator means adapted to combine said feedback voltage with an input voltage characteristic so as to adjust said output voltage to be offset and proportional to said input voltage characteristic.
公开/授权文献
- US20140027188A1 BOOST CONVERTER FOR TRACKING INPUT VOLTAGES 公开/授权日:2014-01-30