发明名称 |
SURGE PROTECTION APPARATUS AND METHOD USING THE SAME |
摘要 |
A surge protection apparatus is provided. The surge protection apparatus includes a non-linear element unit, a signal generation unit, and a switching element unit. The non-linear element unit enables an electrical surge to pass therethrough by rapidly decreasing resistance of the non-linear element unit when the difference in voltage between two ends of the non-linear element unit is equal to or greater than a predetermined value. The signal generation unit generates a control signal in response to current which passes through the non-linear element unit. The switching element unit switches the status thereof in response to the control signal. |
申请公布号 |
US2012268855(A1) |
申请公布日期 |
2012.10.25 |
申请号 |
US201113326543 |
申请日期 |
2011.12.15 |
申请人 |
CHU KWANG-UK;NAMKOONG UP;LEE KYUNG-HOON;ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
CHU KWANG-UK;NAMKOONG UP;LEE KYUNG-HOON |
分类号 |
H02H3/22 |
主分类号 |
H02H3/22 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|