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DongGuan FangXiong Electric Co., Ltd|通讯继电器|通用功率继电器|汽车继电器|磁保持继电器
Phone Number:0769-85963872
  • DongGuan FangXiong Electric Co., Ltd|通讯继电器|通用功率继电器|汽车继电器|磁保持继电器
  • DongGuan FangXiong Electric Co., Ltd|通讯继电器|通用功率继电器|汽车继电器|磁保持继电器
  • DongGuan FangXiong Electric Co., Ltd|通讯继电器|通用功率继电器|汽车继电器|磁保持继电器
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DongGuan FangXiong Electric Co.,Ltd

DongGuan FangXiong Electric Co.,Ltd
Tel: 0769-85963872
Fax: 0769-85878012

Headquarters / South China:
Contact: Mr. Yang
Tel: 15913711992
Q Q: 3034411242
E-mail: FXrelay02@163.com

East China, North China and other regions:
Contact: Mr. Wu
Tel: 13718235029
Q Q: 446323763
E-mail: FXrelay@163.com

Website: trygol.com
Add: No.16, Fuxing Street, Bailu Industrial Zone, Houjie Town, Dongguan City

Industry NewsCurrent Location:Home -> Industry News

General principles for relay selection

Time:2018-04-13 14:17:21Clicking rate:

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How can I choose the relay correctly? First, it is necessary to "know the known one", that is, first of all, the nature of the controlled loop, the characteristics of the controlled loop, and the requirements for the relay must be thoroughly investigated and thoroughly understood. Secondly, the various characteristics of the relay itself, the use conditions, technical parameters, structural process characteristics and specifications and models, etc., to achieve a comprehensive grasp and careful analysis; Second, in accordance with the "value engineering" principle, from the advanced and reasonable Sexuality, usability, and economy are all considered, and the relays are properly selected and used. The principle of correctly selecting a relay should be:
(1) The main technical performance of the relay, such as contact load, operating time parameters, mechanical and electrical life, etc., should meet the requirements of the whole system;
(2) The structural type of the relay (including the installation method) and the external dimensions should be suitable for the needs of the use conditions;
(3) Economically reasonable.


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