search:mov壓敏電阻相關網頁資料

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日期:2024-07-18
行動版 - 突波吸收器之保護原理: 壓敏電阻在預備狀態時,相對於受保護之電子組件而言, 具有很高的 ... 由於主要成份或品牌的不同,金屬氧化物壓敏電阻有時還可以看到這些名稱: ZNR (Zinc-Oxide ......
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日期:2024-07-19
摘要:基于压敏电阻的工作与失效机理,阐述了单独采用过电流保护方式应对压敏 电阻失效的弊. 端,并提出了压敏电阻失效的最佳保护方式为过温保护。 关键词:压敏 电阻失效机理过电流 ..... 研究开发压敏电阻),从事. 热保护型压敏电阻应用方向的 研究。...
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日期:2024-07-16
The most common type of varistor is the metal-oxide varistor (MOV). This contains a ceramic mass of zinc oxide grains, in a matrix of other metal oxides (such as small amounts of bismuth, cobalt, manganese) sandwiched between two metal plates (the ......
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日期:2024-07-20
Features High voltage rating High current rating Bidirectional Surge protection Fast response time RoHS compliant* Agency listing: Applications Power supplies Power systems Line voltage Telecom systems White goods / appliances MOV ......
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日期:2024-07-16
The basics of metal oxide varistor (MOV) along with its working and specifications are given and also its performance and other features. ... Metal Oxide Varistor (MOV) Basics of Varistor A varistor/voltage dependent resistor (VDR) is a component which ha...
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日期:2024-07-21
The Metal Oxide Varistor or MOV is a voltage dependent, nonlinear device that provides excellent transient voltage suppression. The Metal Oxide Varistor is ... MOV’s are meant to protect the circuit from all voltage spikes. It can be considered as connect...
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日期:2024-07-18
An MOV, or metal oxide varistor, is an electronic device that protects equipment from severe power line surges. It absorbs the energy in a voltage spike, sometimes sacrificing itself in the process like a fuse. To select an MOV, you'll need to know a few ...
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日期:2024-07-14
I've added metal oxide varistors (MOV) as power supply protective devices to several projects under development. So far, the only one that has made it to an available kit is the Z10040A Norton Amplifier, but they will appear in future kits. All these kits...