发明名称 |
CIRCUIT PROTECTION DEVICE AND PROTECTION METHOD THEREOF |
摘要 |
A circuit protection device and a protection method thereof are provided. The circuit protection device includes a pulse width modulation unit which detects in order for a plurality of current phase of a plurality of transistors. The pulse width modulation unit decides the current phase of the transistors override a first threshold value whether. Then, the pulse width modulation unit sends a control signal to close the transistor that the current phase exceeds the first threshold value, so as to avoid the transistor burn down. |
申请公布号 |
US2013027826(A1) |
申请公布日期 |
2013.01.31 |
申请号 |
US201113329312 |
申请日期 |
2011.12.18 |
申请人 |
GIGA-BYTE TECHNOLOGY CO., LTD.;LIN HOU YUAN;CHEN CHEN SHUN;LIAO TSE HSINE;CHEN KUEI MIN |
发明人 |
LIN HOU YUAN;CHEN CHEN SHUN;LIAO TSE HSINE;CHEN KUEI MIN |
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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