继电器

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[{"ID":"11477065","PsOrder":"3038","CompanyID":"169984","Name":"OMRON一般通用继电器安装使用方法","PgID":"88","City":"上海市","Address":"","Price":"0","Picture":"2/20220720/637939089568079507814.jpg","PictureDomain":"img62","ClientSort":"0","Sort":"0","IsShow":"1","HitNumber":"864","MarketPrice":"-1","UpdateTime":"2023/3/12 18:05:27","CreateTime":"2022/7/20 10:20:28","ClassName":"继电器","IsCharges":"1","StandUrl":"/st169984","Flag":"1","CompanyName":"上海乾拓贸易有限公司","Descrip":"OMRON一般通用继电器安装使用方法
因为继电器是由线圈和触点组两部分组成的，所以继电器在电路图中的图形符号也包括两部分：一个长方框表示线圈；一组触点符号表示触点组合。当触点不多电路比较简单时，往往把触点组直接画圈框的一侧，这种画法叫集中表示法。
大功率继电器：当触点开路电压为直流28V时，触点额定负载电流（阻性）为10A;15A；20A;25A;40A……的继电器。","ClassID":"4199","Type":"LY2N-J AC220/240 BY OMI","Year":"6"},{"ID":"11286321","PsOrder":"3038","CompanyID":"169984","Name":"OMRON功率继电器特点和适应性","PgID":"88","City":"上海市","Address":"","Price":"0","Picture":"2/20220420/637860577604291442876.jpg","PictureDomain":"img79","ClientSort":"0","Sort":"0","IsShow":"1","HitNumber":"628","MarketPrice":"-1","UpdateTime":"2023/3/12 15:10:48","CreateTime":"2022/4/20 13:26:45","ClassName":"继电器","IsCharges":"1","StandUrl":"/st169984","Flag":"1","CompanyName":"上海乾拓贸易有限公司","Descrip":"OMRON功率继电器特点和适应性
继电器触点在不同的负载类型及在不同的负载量值条件下，有不同的电接触特征和失效现象。负载的类型有容性负载、电动机负载、感性负载、直流负载、低电平负载和干电路等。不同的负载类型各自有其比较常见的失效形式。
负载的大小同失效形式、失效机理有紧密的联系。在中功率以上的负载情况下就容易发生触点粘接现象。","ClassID":"4199","Type":"G2R-2-SND DC24(S)BY OMB","Year":"6"},{"ID":"10748760","PsOrder":"3198","CompanyID":"163458","Name":"WAGO万可继电器模块工作相关配置","PgID":"86","City":"成都市","Address":"德国","Price":"0","Picture":"2/20210310/637509939670605573384.png","PictureDomain":"img80","ClientSort":"0","Sort":"0","IsShow":"1","HitNumber":"912","MarketPrice":"-1","UpdateTime":"2021/3/10 17:32:50","CreateTime":"2021/3/10 17:32:50","ClassName":"继电器","IsCharges":"1","StandUrl":"/st163458","Flag":"1","CompanyName":"成都善荣机电设备有限公司","Descrip":"WAGO万可继电器模块工作相关配置
型号 859-386
继电器模块; 额定输入电压：36 VDC; 1个转换触点; 带有镀金接点;
路径; 红色状态指示器; 模块宽度：6 mm; 2,50 mm²
750-1500
750-1501
750-1502
750-1504
750-1505
750-1506
750-1515","ClassID":"4199","Type":"859-386","Year":"7"},{"ID":"10106839","PsOrder":"3038","CompanyID":"169984","Name":"浅谈德IFM液位控制继电器，技术数据","PgID":"88","City":"上海市","Address":"德国","Price":"12","Picture":"2/20210619/637597151255454821318.jpg","PictureDomain":"img79","ClientSort":"0","Sort":"0","IsShow":"1","HitNumber":"994","MarketPrice":"-1","UpdateTime":"2023/3/9 12:55:50","CreateTime":"2019/10/15 16:55:05","ClassName":"继电器","IsCharges":"1","StandUrl":"/st169984","Flag":"1","CompanyName":"上海乾拓贸易有限公司","Descrip":"浅谈德IFM液位控制继电器，技术数据
DI5005
DI5007
DI5009
DI5011
DI5012
DI504A
DI50
DI506A
DI6001
DI602A
DL0201","ClassID":"4199","Type":"DL0203","Year":"6"},{"ID":"10005671","PsOrder":"3038","CompanyID":"169984","Name":"技术参数；美PARKER压力继电器","PgID":"88","City":"上海市","Address":"美国","Price":"13","Picture":"2/20210605/637585004163743131158.png","PictureDomain":"img80","ClientSort":"0","Sort":"0","IsShow":"1","HitNumber":"561","MarketPrice":"-1","UpdateTime":"2023/3/9 10:26:01","CreateTime":"2019/9/6 15:41:10","ClassName":"继电器","IsCharges":"1","StandUrl":"/st169984","Flag":"1","CompanyName":"上海乾拓贸易有限公司","Descrip":"技术参数；美PARKER压力继电器
PRM3AA17LV
PRM3AA25SV 现货
PRM3PP17LV
PRM6PA35KVG 现货
PRM3PP25SV30X685
PRM3PP25LV
PRM6PA17KNG
PRM3BB07SV","ClassID":"4199","Type":"PSB040AF1A5","Year":"6"}]