发明名称 |
Systems, devices, and methods for providing control signals |
摘要 |
Certain exemplary embodiments comprise a system, comprising: an electrical isolator adapted to couple a processor of a programmable logic controller to a user load; a transistor adapted to provide switching of a control signal provided by the processor for the user load; a totem pole output coupling the electrical isolator and the transistor and adapted to switch a gate of the transistor; and a power supply adapted to provide a floating regulated DC voltage to the gate of the transistor.
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申请公布号 |
US2005179482(A1) |
申请公布日期 |
2005.08.18 |
申请号 |
US20050059073 |
申请日期 |
2005.02.16 |
申请人 |
KNOOP JAMES A.;MCNUTT ALAN D. |
发明人 |
KNOOP JAMES A.;MCNUTT ALAN D. |
分类号 |
G05B19/05;(IPC1-7):H03K17/04 |
主分类号 |
G05B19/05 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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