📘 各类 LISN 对比与说明(最新版)
🧠 核心区别总结
🟩 延伸说明:Delta DC-AN 的背景 来源:CISPR 16-1-2 和 IEC 61800-3:2023 附录D 目标:为 直流端口 提供与 AC 电源端类似的标准化测量阻抗环境 阻抗:150 Ω 共模(等效三角结构) 应用:
|
PVDC 8301
| Frequency Range: | 0.15 MHz – 30 MHz |
| Max. cont. current: | 400 A |
| Max. current (limited time, 15 min): | 500 A |
| Max. Voltage (DC): | 1500 V |
| Common Mode Impedance (Mode switch CM, A, or B): | (150 +/- 30) Ω |
| Differential Mode Impedance (Mode switch DM): | (150 +/- 30) Ω |
| Phase at EuT-Terminals: | (0 +/- 40)° |
| Insertion loss (EUT – AE): | >20 dB |
| Longitudinal conversion loss: | >26 dB |
| Voltage Division Factor at the measuring port: | Typ. 20 (+/- 3) dB (10:1) |
| Resistance (DC) with feed terminals shorted (T=25°C): | < 25 mΩ |
| EuT Connectors: | Wing terminals |
| Dimensions (W x H x D): | 448 x 497x 740 mm |
| Weight: | 60 kg |
k8301-400.pdf
(1.25 MB, 下载次数: 4)
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