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第三代 SigOFIT™ 光隔离探头(激光供电),带宽 1200MHz,共模电压 85kVpk,直流增益精度 1%,底噪
优势应用:SiC/GaN 双脉冲、800V 高压平台、LLC/OBC、母线高压浮地测量
资料来源:(P1) 官网 https://www.micsig.com.cn/3MOIP/15.html (P1, 2026-09 在售)
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| 指标名称 | 数值 |
| 共模电压 | 85kVpk(可定制更高) |
| 共模抑制比 CMRR | 180dB |
| 输出量程 | BNC |
| 直流精度 | 1% |
| 供电方式 | 激光供电(信号与电能均经光纤传输) |
| 带宽 | DC~1200MHz |
| 上升时间 | ≤350ps |
| 共模抑制比(带宽处) | 1200MHz: 106dB |