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PDMCAT18107-203ML是PROD谱罗德推出的工业级双通道共模滤波器,核心作用是抑制电子设备中的共模电磁干扰(EMI),解决电源端、信号端的噪声问题,满足高压、中功率场景下的EMC电磁兼容要求。该产品针对需要高压耐受、低损耗、宽温工作的应用场景设计,是工业电源、光伏逆变器、医疗设备等领域的EMC整改与设计优选元件。
该产品的核心技术参数明确覆盖了高压、中功率滤波的关键需求,具体如下:
高效共模干扰抑制
20mH @ 1kHz的电感量针对低频共模噪声(如电源纹波、开关噪声)具有显著抑制效果,双绕组对称设计保证两路滤波性能一致,避免因不对称导致的干扰残留,有效降低设备对外辐射与传导干扰。
高压耐受与安全可靠性
额定600V AC电压与3秒耐电压测试,满足高压场景下的安全标准(如UL、CE等认证要求),可直接应用于600V级别的工业电源、光伏系统等高压环境,无需额外降额设计。
低损耗与高效能
110mΩ的直流电阻(DCR)显著降低了功率损耗(3A工作时损耗仅约1W),减少设备发热,提升整体效率与可靠性,尤其适合长时间连续工作的工业设备。
宽温环境适应性
-25℃至+85℃的工作温度范围,覆盖了工业环境的典型温度波动(如户外光伏逆变器的昼夜温差、工厂车间的温度变化),无需额外散热或温度补偿设计。
该产品采用插件式封装,尺寸仅22×12mm,安装灵活:
PDMCAT18107-203ML的性能参数与设计特点,使其在以下场景中表现突出:
与同类共模滤波器相比,PDMCAT18107-203ML具有以下核心优势:
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