For instantaneous over - voltage protects FAX, TEL, MODEM, and ADSL.
传真机, 电话机, 调制解调器, ADSL作浪涌保护.
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By research of the on - line over - voltage monitoring, we studied the insulation coordination.
本文通过对过电压的 在线 监测研究电网的绝缘配合.
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Especially , it is very important for studying over voltage of EHV and UHV transmission line.
其中,高压尤其超、特高压输电线路的过电压研究变得尤为重要.
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A novel principle of negative - sequence current compensation based adaptive zero - sequence over - voltage protection is therefore proposed.
该文提出一种新的基于负序电流补偿的自适应 零序 过电压保护原理.
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The circuits of protecting arc welding inverter from over voltage and over current is also introduced.
讨论了逆变焊机中过电压、过电流的保护电路.
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The system adopted some over - current, over - voltage protection and current cut - off feedback circuits to improve systems reliability.
系统采用过流 、 过压保护和电流截止负反馈等电路来提高运行可靠性.
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It's equipped with low battery shutdown over voltage over heating, over loading and short circuit protection.
具有低电压保护、过压、过热 、 过载、短路保护等保护功能,使用安全方便.
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Reliability power line communication ( PLC ) over - voltage network ( LVN ) limits badly the application scale of PLC in practice.
低压配电网通信可靠性严重限制了电力线通信实际应用规模.
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The ARD has perfect performance on short circuit, Over current and over voltage protections.
电梯自动救援装置输出具有超强的短路 、 过流、低压保护.
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Some revised suggestions for over - voltage protection code currently in effect are put forward.
并对现行过电压保护规范提出了修改意见.
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Over voltage protection for the circuit and your mobile phone. Smart charge, safe use.
带有充电过充保护,有效延长您的手机电池的使用寿命, 使用安全.
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Also introduction of characters of main electrical device applied in operating over voltage surge suppression.
同时也介绍了过电压抑制装置所用的主要电气元件性能.
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Under current, over voltage, overload protection function, DSS, quasi - resonant mode, jitter period principal were all analyzed.
分析了准谐振模式变换器中的欠电流 、 过电压 、 过载保护等功能 、 动态自供电(DSS) 、 准谐振工作、跳跃周期工作原理.
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The reliability of power supply is improved by using over - current and over - voltage protecting circuit.
设计的过流、过压保护电路,有效地提高了电源的可靠性.
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Over - voltage of motor - vehicle electrical system may be divided into transient overvoltage and non - transient over - voltage.
汽车电气系统的过电压可分为瞬变性过电压和 非 瞬变性过电压.
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