EMI在哪里查找给定 EU 指令适用的协调标准Categories: Compliance, EMIUli KöhlerUli Köhler2026-01-28 · 1 min readCISPR 11 / EN 55011:什么是 "小型 EUT"?Categories: EMI, Electronics, ComplianceUli KöhlerUli Köhler2026-01-10 · 1 min readEMI 接收机的频段 A、B、C、D、E 是什么Categories: Electronics, EMIUli KöhlerUli Köhler2025-12-12 · 1 min readPoE 反激变压器在示波器上应该是什么样子Categories: Electronics, EMI, PoEUli KöhlerUli Köhler2021-12-16 · 0 min read以太网终端应该使用什么 1500pF 1kV 电容器?Categories: Compliance, Electronics, EMIUli KöhlerUli Köhler2021-07-28 · 2 min readEMI 测试中的性能准则 A/B/C/D 是什么?Categories: Electronics, EMIUli KöhlerUli Köhler2019-08-05 · 3 min read