[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"article-43":3,"menu-header":17,"menu-footer":74,"catalog":183},{"createBy":4,"createTime":5,"updateBy":4,"updateTime":6,"remark":4,"id":7,"siteId":8,"catalogId":9,"title":10,"slug":11,"subtitle":4,"description":12,"images":4,"files":4,"status":13,"seoTitle":4,"seoDescription":4,"seoKeywords":4,"catalog":14},null,"2025-09-25 13:46:18","2026-05-17 17:54:16",43,1,16,"美国PIEZO EPA-104-230V 压电线性信号放大器 技术参数","43","\u003Cp>美国PIEZO EPA-104-230V 压电线性信号放大器 \u003Cbr>EPA-104是一种高电压 (±200 Vp)、高电流 (±200 mA) 和高频（DC 至 250 KHz）放大器，旨在驱动更高的电容（低阻抗）负载，例如低电压堆栈，在中等频率；或较低的电容负载，例如高频下的超声波设备。\u003Cbr> 放大器静态驱动压电器件的能力取决于其电压能力和稳定性。其动态驱动压电设备的能力取决于执行器的电容、必须驱动的电压以及每秒必须充电和放电的次数。这些确定了放大器的电流、电压和频率要求。\u003Cbr>EPA-104压电线性放大器，EPA-104放大器特征\u003Cbr>低电噪声、低失真： EPA-104 采用高品质Apex ®高压混合运算放大器制成，并采用高调节线性电源。它装在一个沉重的高导电铝制外壳中，可提供出色的屏蔽外部电磁干扰。\u003Cbr> 输入和输出保护：压电负载给电子驱动器带来了特殊的问题。Piezo Systems 放大器提供强大的输入和输出保护，以处理所有可能损坏放大器或执行器的短路、开启、关闭和负载产生的电压事件。\u003Cbr> 手动偏置控制（电压极性和 DC 偏移）：用于手动调整驱动电压以验证压电致动器静态运动、静态设置，或用于将 DC 偏置应用于动态驱动的压电致动器（例如压电堆栈）。\u003Cbr> 输入控制（通过到 BNC 输入连接器的模拟信号）：接受来自外部信号发生器、计算机控制器或从直流到额定频率的反馈网络的高达 ± 10 V 的信号波形。组合的交流加直流偏置电压可从零调整到额定电压。\u003Cbr> EPA-104压电线性放大器估计压电致动器的电流要求\u003Cbr>要估计压电致动器的峰值电流要求，请求解适当的方程：\u003Cbr> \u003Cbr>-peak (以安培计) = 2 π f CV peak- (以正弦波驱动)\u003Cbr>-peak (以安培计) = 4 f CV peak - (以三角波驱动)\u003Cbr>- peak (以安培计) = C dV \u002F dt - （用方波驱动）\u003Cbr> 其中 f 是以赫兹为单位的最大工作频率，C 是以法拉为单位的压电器件电容，dt 是方波上升时间，Vp 是最大峰值驱动电压。放大器必须能够提供 Vp、lp 和 f\u003C\u002Fp>",0,{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":9,"siteId":4,"parentId":4,"ancestors":4,"name":15,"icon":4,"slug":16,"subtitle":4,"images":4,"files":4,"isHot":4,"status":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},"技术文章","16",{"createBy":18,"createTime":19,"updateBy":18,"updateTime":4,"remark":4,"id":8,"siteId":8,"name":20,"location":21,"items":22},"","2026-05-12 11:03:08","顶部导航","header",[23,29,38,47,56,65],{"createBy":18,"createTime":24,"updateBy":18,"updateTime":4,"remark":4,"parentName":4,"parentId":13,"orderNum":4,"ancestors":4,"children":25,"id":8,"siteId":8,"menuId":8,"title":26,"icon":4,"url":27,"sort":8,"status":13,"menu":28},"2026-05-12 11:04:27",[],"首页","\u002F",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":8,"siteId":4,"name":20,"location":21,"items":4},{"createBy":18,"createTime":30,"updateBy":18,"updateTime":31,"remark":4,"parentName":4,"parentId":13,"orderNum":4,"ancestors":4,"children":32,"id":33,"siteId":8,"menuId":8,"title":34,"icon":4,"url":35,"sort":36,"status":13,"menu":37},"2026-05-12 11:05:25","2026-06-26 13:25:00",[],2,"产品中心","\u002Fcategory\u002F111",20,{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":8,"siteId":4,"name":20,"location":21,"items":4},{"createBy":18,"createTime":39,"updateBy":18,"updateTime":40,"remark":4,"parentName":4,"parentId":13,"orderNum":4,"ancestors":4,"children":41,"id":42,"siteId":8,"menuId":8,"title":43,"icon":4,"url":44,"sort":45,"status":13,"menu":46},"2026-06-26 12:48:00","2026-06-26 12:51:07",[],64,"品牌","\u002Fbrands",25,{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":8,"siteId":4,"name":20,"location":21,"items":4},{"createBy":18,"createTime":48,"updateBy":18,"updateTime":49,"remark":4,"parentName":4,"parentId":13,"orderNum":4,"ancestors":4,"children":50,"id":51,"siteId":8,"menuId":8,"title":52,"icon":4,"url":53,"sort":54,"status":13,"menu":55},"2026-05-12 11:08:59","2026-06-26 13:25:24",[],3,"新闻动态","\u002Fcatalog\u002F17",30,{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":8,"siteId":4,"name":20,"location":21,"items":4},{"createBy":18,"createTime":57,"updateBy":18,"updateTime":58,"remark":4,"parentName":4,"parentId":13,"orderNum":4,"ancestors":4,"children":59,"id":60,"siteId":8,"menuId":8,"title":61,"icon":4,"url":62,"sort":63,"status":13,"menu":64},"2026-05-12 11:09:24","2026-06-26 12:48:27",[],4,"关于我们","\u002Fpage\u002Fabout-us",40,{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":8,"siteId":4,"name":20,"location":21,"items":4},{"createBy":18,"createTime":66,"updateBy":18,"updateTime":67,"remark":4,"parentName":4,"parentId":13,"orderNum":4,"ancestors":4,"children":68,"id":69,"siteId":8,"menuId":8,"title":70,"icon":4,"url":71,"sort":72,"status":13,"menu":73},"2026-05-12 11:09:41","2026-06-26 12:48:22",[],5,"联系我们","\u002Fpage\u002Fcontact-us",50,{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":8,"siteId":4,"name":20,"location":21,"items":4},{"createBy":18,"createTime":75,"updateBy":18,"updateTime":4,"remark":4,"id":33,"siteId":8,"name":76,"location":77,"items":78},"2026-05-12 11:03:51","底部导航","footer",[79,84,90,96,102,108,114,120,127,135,139,145,152,159,163,170,176],{"createBy":18,"createTime":80,"updateBy":18,"updateTime":4,"remark":4,"parentName":4,"parentId":13,"orderNum":4,"ancestors":4,"children":81,"id":82,"siteId":8,"menuId":33,"title":70,"icon":4,"url":4,"sort":4,"status":13,"menu":83},"2026-05-12 13:00:12",[],7,{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":33,"siteId":4,"name":76,"location":77,"items":4},{"createBy":18,"createTime":85,"updateBy":18,"updateTime":4,"remark":4,"parentName":4,"parentId":82,"orderNum":4,"ancestors":4,"children":86,"id":87,"siteId":8,"menuId":33,"title":88,"icon":4,"url":4,"sort":4,"status":13,"menu":89},"2026-05-12 13:00:47",[],8,"北京志鸿恒拓科技有限公司",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":33,"siteId":4,"name":76,"location":77,"items":4},{"createBy":18,"createTime":91,"updateBy":18,"updateTime":4,"remark":4,"parentName":4,"parentId":82,"orderNum":4,"ancestors":4,"children":92,"id":93,"siteId":8,"menuId":33,"title":94,"icon":4,"url":4,"sort":4,"status":13,"menu":95},"2026-05-12 13:01:09",[],9,"北京市昌平区沙河镇育荣园区1号楼340室",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":33,"siteId":4,"name":76,"location":77,"items":4},{"createBy":18,"createTime":97,"updateBy":18,"updateTime":4,"remark":4,"parentName":4,"parentId":82,"orderNum":4,"ancestors":4,"children":98,"id":99,"siteId":8,"menuId":33,"title":100,"icon":4,"url":4,"sort":4,"status":13,"menu":101},"2026-05-12 13:01:43",[],10,"电话：13167366827",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":33,"siteId":4,"name":76,"location":77,"items":4},{"createBy":18,"createTime":103,"updateBy":18,"updateTime":4,"remark":4,"parentName":4,"parentId":82,"orderNum":4,"ancestors":4,"children":104,"id":105,"siteId":8,"menuId":33,"title":106,"icon":4,"url":4,"sort":4,"status":13,"menu":107},"2026-05-12 13:02:00",[],11,"邮箱：sales@zhht-tech.com",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":33,"siteId":4,"name":76,"location":77,"items":4},{"createBy":18,"createTime":109,"updateBy":18,"updateTime":4,"remark":4,"parentName":4,"parentId":13,"orderNum":4,"ancestors":4,"children":110,"id":111,"siteId":8,"menuId":33,"title":112,"icon":4,"url":4,"sort":4,"status":13,"menu":113},"2026-05-12 13:03:01",[],12,"快速链接",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":33,"siteId":4,"name":76,"location":77,"items":4},{"createBy":18,"createTime":115,"updateBy":18,"updateTime":4,"remark":4,"parentName":4,"parentId":111,"orderNum":4,"ancestors":4,"children":116,"id":117,"siteId":8,"menuId":33,"title":118,"icon":4,"url":35,"sort":4,"status":13,"menu":119},"2026-05-12 13:03:50",[],13,"传感器",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":33,"siteId":4,"name":76,"location":77,"items":4},{"createBy":18,"createTime":121,"updateBy":18,"updateTime":4,"remark":4,"parentName":4,"parentId":111,"orderNum":4,"ancestors":4,"children":122,"id":123,"siteId":8,"menuId":33,"title":124,"icon":4,"url":125,"sort":4,"status":13,"menu":126},"2026-05-12 13:04:55",[],14,"工业胶带","\u002Fcategory\u002F257",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":33,"siteId":4,"name":76,"location":77,"items":4},{"createBy":18,"createTime":128,"updateBy":18,"updateTime":129,"remark":4,"parentName":4,"parentId":111,"orderNum":4,"ancestors":4,"children":130,"id":131,"siteId":8,"menuId":33,"title":132,"icon":4,"url":133,"sort":4,"status":13,"menu":134},"2026-05-12 13:06:55","2026-05-12 13:07:20",[],15,"控制器","\u002Fcategory\u002F263",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":33,"siteId":4,"name":76,"location":77,"items":4},{"createBy":18,"createTime":136,"updateBy":18,"updateTime":4,"remark":4,"parentName":4,"parentId":13,"orderNum":4,"ancestors":4,"children":137,"id":9,"siteId":8,"menuId":33,"title":52,"icon":4,"url":4,"sort":4,"status":13,"menu":138},"2026-05-12 13:07:59",[],{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":33,"siteId":4,"name":76,"location":77,"items":4},{"createBy":18,"createTime":140,"updateBy":18,"updateTime":4,"remark":4,"parentName":4,"parentId":9,"orderNum":4,"ancestors":4,"children":141,"id":142,"siteId":8,"menuId":33,"title":143,"icon":4,"url":53,"sort":4,"status":13,"menu":144},"2026-05-12 13:08:36",[],17,"公司新闻",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":33,"siteId":4,"name":76,"location":77,"items":4},{"createBy":18,"createTime":146,"updateBy":18,"updateTime":147,"remark":4,"parentName":4,"parentId":9,"orderNum":4,"ancestors":4,"children":148,"id":149,"siteId":8,"menuId":33,"title":15,"icon":4,"url":150,"sort":4,"status":13,"menu":151},"2026-05-12 13:09:17","2026-05-12 13:10:06",[],18,"\u002Fcatalog\u002F16",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":33,"siteId":4,"name":76,"location":77,"items":4},{"createBy":18,"createTime":153,"updateBy":18,"updateTime":4,"remark":4,"parentName":4,"parentId":9,"orderNum":4,"ancestors":4,"children":154,"id":155,"siteId":8,"menuId":33,"title":156,"icon":4,"url":157,"sort":4,"status":13,"menu":158},"2026-05-12 13:09:35",[],19,"仓库出货","\u002Fcatalog\u002F19",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":33,"siteId":4,"name":76,"location":77,"items":4},{"createBy":18,"createTime":160,"updateBy":18,"updateTime":4,"remark":4,"parentName":4,"parentId":13,"orderNum":4,"ancestors":4,"children":161,"id":36,"siteId":8,"menuId":33,"title":61,"icon":4,"url":4,"sort":4,"status":13,"menu":162},"2026-05-12 13:10:40",[],{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":33,"siteId":4,"name":76,"location":77,"items":4},{"createBy":18,"createTime":164,"updateBy":18,"updateTime":165,"remark":4,"parentName":4,"parentId":36,"orderNum":4,"ancestors":4,"children":166,"id":167,"siteId":8,"menuId":33,"title":168,"icon":4,"url":62,"sort":4,"status":13,"menu":169},"2026-05-12 13:11:21","2026-05-15 14:30:24",[],21,"公司介绍",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":33,"siteId":4,"name":76,"location":77,"items":4},{"createBy":18,"createTime":171,"updateBy":18,"updateTime":172,"remark":4,"parentName":4,"parentId":36,"orderNum":4,"ancestors":4,"children":173,"id":174,"siteId":8,"menuId":33,"title":70,"icon":4,"url":71,"sort":4,"status":13,"menu":175},"2026-05-12 13:12:02","2026-05-15 14:30:34",[],22,{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":33,"siteId":4,"name":76,"location":77,"items":4},{"createBy":18,"createTime":177,"updateBy":18,"updateTime":4,"remark":4,"parentName":4,"parentId":111,"orderNum":4,"ancestors":4,"children":178,"id":179,"siteId":8,"menuId":33,"title":180,"icon":4,"url":181,"sort":4,"status":13,"menu":182},"2026-05-14 16:24:02",[],23,"硬度计","\u002Fcategory\u002Fhardness-tester",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":33,"siteId":4,"name":76,"location":77,"items":4},{"msg":184,"code":185,"data":186},"操作成功",200,[187,191,196,199],{"createBy":18,"createTime":188,"updateBy":18,"updateTime":189,"remark":4,"id":142,"siteId":8,"parentId":13,"ancestors":4,"name":52,"icon":4,"slug":190,"subtitle":4,"images":4,"files":4,"isHot":8,"status":13,"sort":8,"seoTitle":4,"seoDescription":4,"seoKeywords":4},"2025-09-25 12:17:45","2026-05-12 11:24:30","17",{"createBy":18,"createTime":192,"updateBy":18,"updateTime":193,"remark":4,"id":149,"siteId":8,"parentId":13,"ancestors":4,"name":194,"icon":4,"slug":195,"subtitle":4,"images":4,"files":4,"isHot":8,"status":13,"sort":33,"seoTitle":4,"seoDescription":4,"seoKeywords":4},"2025-09-25 12:18:05","2026-05-12 11:24:48","行业资讯","18",{"createBy":18,"createTime":197,"updateBy":18,"updateTime":198,"remark":4,"id":9,"siteId":8,"parentId":13,"ancestors":4,"name":15,"icon":4,"slug":16,"subtitle":4,"images":4,"files":4,"isHot":8,"status":13,"sort":51,"seoTitle":4,"seoDescription":4,"seoKeywords":4},"2025-09-23 21:39:08","2026-05-12 11:24:54",{"createBy":18,"createTime":200,"updateBy":18,"updateTime":201,"remark":4,"id":155,"siteId":8,"parentId":13,"ancestors":4,"name":156,"icon":4,"slug":202,"subtitle":4,"images":4,"files":4,"isHot":8,"status":13,"sort":60,"seoTitle":4,"seoDescription":4,"seoKeywords":4},"2025-09-25 12:22:15","2026-05-12 11:25:00","19"]