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PROD PDUUAT98-201MLN PDUUAT98
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- PROD PDUUAT98-201MLN
- Type
- PROD
- Minimum package
- 450 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- PROD
- Electronic Component
- PDUUAT98-201MLN
- Electronic Component
- 1
- Package
- Through-hole, 17x12x17mm
- Electronic Component
- Common Mode Filter
- Electronic Component
- 3.38g
- Voltage
- 1kV
- Electronic Component
- 1
- Channel Count
- 2
- Electronic Component
- BM0257711556
- Operating Temperature
- 40℃~+105℃
- Resistor
- 100MΩ
- Voltage
- 1kV
- Current
- 4.5A
- Inductor@Frequency
- 200uH@1kHz
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
PDUUAT98-201MLN — 共模滤波器产品概述
一、产品简介
PDUUAT98-201MLN 是 PROD（谱罗德）推出的一款双通道共模滤波器（共模电感），采用插件封装，外形尺寸为 17×12×17 mm。器件在 1 kHz 下标称共模电感为 200 μH，额定直流电流 4.5 A，适用于需要高压耐受与较大工作电流的电源和电磁兼容（EMC）场合。
二、主要性能参数
- 通道数：2（共模结构）
- 电感量：200 μH @ 1 kHz（共模）
- 额定电流：4.5 A（连续）
- 直流电阻（DCR）：30 mΩ
- 额定电压：1 kV（标称）
- 耐电压：1 kV AC，3 秒工况测试通过
- 绝缘电阻：100 MΩ
- 工作温度范围：-40 ℃ 至 +105 ℃
- 封装形式：插件（through‑hole），尺寸 17×12×17 mm
三、器件特点与优势
- 高共模抑制：200 μH 的标称电感有利于抑制低频至中频范围的共模干扰，改善系统的 EMI 性能。
- 高电压耐受：1 kV 额定电压与 1 kV AC、3 s 的耐压能力，使其适用于高压输入或高压母线系统。
- 低 DCR、较高电流承载：30 mΩ 的低直流电阻配合 4.5 A 的额定电流，能在保持滤波效果的同时降低功率损耗与发热。
- 可靠的绝缘性能：绝缘电阻 ≥100 MΩ，保证长期稳定的绝缘隔离。
四、典型应用场景
- 工业电源与变频器的输入/输出滤波。
- 光伏逆变器、高压直流系统的共模干扰抑制。
- 开关电源（SMPS）、有源滤波器与电机驱动系统的 EMI 设计。
- 高压供电线缆、测控设备与电源接口的共模噪声控制。
五、安装与使用建议
- PCB 布局：由于器件支持 1 kV 电压等级，布局时需保证足够的爬电距离和间隙，遵循相关安全标准。
- 散热与降额：在高环境温度或持续大电流工况下，建议适当降额使用并留出散热空间，以延长寿命并避免过热。
- 焊接与机械固定：插件封装适合波峰或手工焊接，焊接工艺应避免过长高温暴露以保护绝缘材料；机械固定应防止振动导致引脚疲劳。
- 测试与验证：在最终应用中对滤波效果、温升和耐压进行验证，特别是在高压应用（如光伏/逆变）需做完整的绝缘与耐压试验。
六、选型与注意事项
- 确认电感标称频率：200 μH 标定于 1 kHz，实际滤波性能会随频率变化，应根据目标干扰频谱确认适配性。
- 与差模电感配合：共模滤波器主要抑制共模干扰，如需同时抑制差模干扰，应与差模滤波器或 Y/C 电容配合设计。
- 规范与认证：若用于医疗、航天或汽车等特定行业，需进一步确认相关认证与环境测试要求。
- 订货信息：型号 PDUUAT98-201MLN，品牌 PROD（谱罗德），插件封装 17×12×17 mm。如需批量采购或索取样品与详细规格书，请联系供应商获取具体数据表与测试报告。
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