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泰科电子新型表面贴装气体放电管,用于电路保护
2011-6-10 20:48
- 泰科电子
- 11
- 5580
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大家来讨论一下如何让PPTC在家电保护中动作时间更快
2011-6-2 13:05
- 泰科电子
- 8
- 1973
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![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
这样的浪涌雷击保护电路怎么没起作用啊?
2023-4-17 12:43
- EMC&可靠性设计
- 46
- 29364
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