工业设备标准-试验机,检测仪器,剩余电压测试仪,鲁尔量规,ISO80369量规,高频电刀分析仪,中性电极温升测试仪,YY1040量规,泄漏电流测试仪-精邦科技

为何精密仪器总被干扰...
发布时间 2025.04.06
啥是共模抑制比？车间老张都栽过跟头去年苏州某电子厂出过一档子糟心事——产线检测仪隔三差五报错，查了俩月才发现是隔壁电焊机惹的祸。这事儿就牵扯到共模干扰，简单说就...
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IP55和IP65防...
发布时间 2025.04.01
前两天邻居老王花八百块买的户外监控摄像头，暴雨天居然进水短路了，而我家三百块的设备反而没事——后来发现他买的IP55设备，我的是IP65。新手选设备最容易被坑的点，今天就掰开...
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为何精密仪器总被干扰...

IP55和IP65防...