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2620-10
变频器刹车电阻正阳兴教您如何选择? 变频器配套制动单元,允许在电网变动大的场合使用,有短路保护,不会因为电阻短路损坏变频器,特殊设计,可以使用普通电阻,不必选择无感电阻,性价比优,电压自动跟踪,用户不必调整电压设定,不会干扰其它设备.制动...
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2620-10
关于负载电阻的假负载以及负载电阻的作用 负载电阻的假负载:假负载是替代终端在某一电路(如放大器)或电器输出端口,接收电功率的元器件、部件或装置称为假负载。对假负载最基本的要求是阻抗匹配和所能承受的功率。通常在调试或检测机器性能时临时使用的非正...
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2620-10
什么是导致预充电阻损坏的原因? 预充电阻仅允许短时间流过小电流,持续进行预充电过程,或者在运行状态下预充电回路通过额定负载电流,都会造成预充电电阻发热量过大而烧毁,因此预充电阻损毁的可能有:
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2620-10
China's shipbuilding industry is the only one of the world's top 500 shipbuilding industry! Zhengyangxing congratulated China on the launch of its first domestically developed aircraft carrier. Congratulation also goes to Zhengyang Hing Resistance Manufacturer's partner, China Shipbuilding I...
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2620-10
金色铝外壳电阻器之正阳兴电阻具备的特性 特点:散热性好,适合散热板安装,绝缘性高,完全熔焊结构,安装于基板上应用热吸收效应,具有环境保护的模压结构,对最低电抗元件存在无感绕制,操作中具有良好的可靠性
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推荐资讯 / Recommended News
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Congratulations to Zhengyang xing load resist...
Congratulations to Zhengyang xing load resistance box is recognized by the headquarters of UL company in the United States! 【更多详情】
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