发明授权
- 专利标题： Method and system for controlling pulse width in a night vision system power system
- 专利标题（中）： 夜视系统电力系统脉冲宽度控制方法及系统
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申请号： US11259464申请日： 2005-10-26
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公开(公告)号： US07646618B2公开(公告)日： 2010-01-12
- 发明人: Paul Neil Marshall , Craig Boucher
- 申请人： Paul Neil Marshall , Craig Boucher
- 申请人地址： US DE Wilmington
- 专利权人： ITT Manufacturing Enterprises, Inc.
- 当前专利权人： ITT Manufacturing Enterprises, Inc.
- 当前专利权人地址： US DE Wilmington
- 代理机构： Cantor Colburn LLP
- 主分类号： H02M1/10
- IPC分类号： H02M1/10 ; H01J31/50 ; H01J40/14 ; H05B37/02
摘要：
A night vision system comprising a power system having a low voltage unit coupled to a high voltage unit; the low voltage unit including a low voltage controller generating a pulse width code; the high voltage unit including an opto-isolator for receiving the pulse width code from the low voltage controller, a high voltage controller operative in response to the pulse width code to generate an output pulse, a pulse shaping module receiving the output pulse and generating a control pulse; and power electronics operative in response to the control pulse.
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