发明名称 |
PROTECTIVE CIRCUITRY CONTROLS POWER SUPPLY ENABLEMENT |
摘要 |
A protective circuit compares at least two different signals and asserts a control node toward respective logic states accordingly. At least one of the signals is derived from a voltage on a power rail within a computer or other device. A switching element passes or isolates an enable signal based on the logic state of the control node, enabling or preventing operation of a power supply, accordingly. Central processing units (CPUs) or other elements are protected against electrically caused damage in the event that a fault is detected by the protective circuit. |
申请公布号 |
US2014016237(A1) |
申请公布日期 |
2014.01.16 |
申请号 |
US201213550142 |
申请日期 |
2012.07.16 |
申请人 |
WRIGHT ROBERT S.;NGUYEN NAM;CLUTTER RICHARD W. |
发明人 |
WRIGHT ROBERT S.;NGUYEN NAM;CLUTTER RICHARD W. |
分类号 |
H02H3/00 |
主分类号 |
H02H3/00 |
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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