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[計(jì)算機(jī)線] 計(jì)算機(jī)屏蔽電纜

P:2012-02-02 10:04:27

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計(jì)算機(jī)電纜13600023420圖

1.計(jì)算機(jī)電纜（電線）      

2.計(jì)算機(jī)屏蔽電纜（電線）

3．計(jì)算機(jī)鋼帶鎧裝電纜（電線）

計(jì)算機(jī)電纜型號(hào):  DJYPV、DJYVP、DJYPVP、DJVVP、JVVP、DJYPRV、DJYPVRP22

計(jì)算機(jī)電纜規(guī)格：0.3～2.5mm21對(duì)--24對(duì)

計(jì)算機(jī)電纜說(shuō)明：

1．用 途；廣東省廣州市東方電線電纜廠，本產(chǎn)品適用于額定電壓500V及以下對(duì)于防干擾性要求較高的電子計(jì)算機(jī)和自動(dòng)化連接用電纜。電纜地線芯絕緣采用具有抗氧化性能的K型B類低密度聚乙烯。聚乙烯的絕緣電阻高，耐電壓好，介電系數(shù)小和介質(zhì)損耗溫度和變頻率的影響也小，不但能滿足傳輸性能的要求，而且能確保電纜的使用壽命。

 為了減少回路間的相互串?dāng)_和外部干擾，電纜采用屏蔽結(jié)構(gòu)。電纜的屏蔽要求是根據(jù)不同場(chǎng)合分別采用：對(duì)絞組合屏蔽、對(duì)絞組成電纜的總屏蔽、對(duì)絞組合屏蔽后總屏蔽等方法。
    屏蔽材料有圓銅線，銅帶、鋁帶/塑料復(fù)合帶三種。屏蔽對(duì)與屏蔽對(duì)具有較好的絕緣性能，電纜在使用中若屏蔽對(duì)屏蔽對(duì)之間出現(xiàn)電位差時(shí)，不會(huì)影響信號(hào)的傳輸質(zhì)量。歡迎瀏覽網(wǎng)站：http://www.cable-china.cn

1；

1. Computer cable (wire);                   

2. Computer shielded cable (wire)

3．computer steel armored cable (wire);

Computer Cable Type: DJYPV, DJYVP, DJYPVP, DJVVP, JVVP, DJYPRV, DJYPVRP22
Computer cables specifications: 0.3 ~ 2.5mm21 pairs - 24 pairs of
Computer Cable brief description:

Guangzhou Dongfang wire Cable Plant This product is applied to rated voltage 500V and below a higher requirement for tamper-resistant electronic computer and automation connectivity cable. Ground cable core insulation used with anti-oxidant properties of K-B type low-density polyethylene. Polyethylene insulation resistance of a high withstand voltage is good, small and medium dielectric constant temperature and variable frequency of loss of influence is small, not only to meet the transmission performance requirements, but also to ensure that the cable life.
  In order to reduce the inter-loop crosstalk and external interference, shielded cable structure. Cable shielding requirements are based on different occasions were used: combination of shielded twisted pair, twisted pair

scrape resistance tester - 耐刮試驗(yàn)器 （0） 投訴

P:2012-02-02 10:43:30

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我廠招收BV電線生產(chǎn)擠出工！月薪4000-4500包食宿。

impulse flashover voltage - 脈沖飛弧電壓,脈沖閃絡(luò)電壓 （0） 投訴

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