发明名称 |
Overvoltage protection systems and method |
摘要 |
A power supply system and method are disclosed. The system includes a power supply to generate an output voltage in response to a pulse-width modulation (PWM) signal and a DC main voltage. The system also includes an AC/DC converter to generate the DC main voltage based on an AC input voltage. The system further includes a power supply controller to generate the PWM signal based on feedback associated with the output voltage. The power supply controller includes a fault controller to detect an overvoltage condition associated with the power supply and to cause the AC/DC converter to disable the DC main voltage in response to the overvoltage condition. |
申请公布号 |
GB2515666(A) |
申请公布日期 |
2014.12.31 |
申请号 |
GB20140013613 |
申请日期 |
2012.04.20 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
REYNALDO P DOMINGO |
分类号 |
H02H3/20;H02H7/12 |
主分类号 |
H02H3/20 |
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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