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普源精电 RIGOL PIA1020 光隔离电压探头 200MHz 85kVpk RIGOL Technologies

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普源精电 RIGOL PIA1020 光隔离电压探头 200MHz 85kVpk
  • 普源精电 RIGOL PIA1020 光隔离电压探头 200MHz 85kVpk

普源精电 RIGOL PIA1020 光隔离电压探头 200MHz 85kVpk

Brand: RIGOL Technologies

Origin: China

PIA1020 是 RIGOL PIA1000 系列 200MHz 光纤光隔离电压探头，共模电压 85kVpk，上升时间 ≤1.75ns。信号经电光转换后由光纤传输，被测端与示波器端电气完全隔离；DC 共模抑制比 180dB、200MHz 处 122dB，直流精度 1%（典型值）。配 20 倍衰减器覆盖 ±0.01V~±2500V 差模满量程，探头本体差模耐受 ±6250V。激光供电，上电即测，激光安全符合 IEC 60825-1。
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RIGOLRIGOL RP7080 Differential Probe Manual.pdf RIGOLRIGOL RP7080 Differential Probe Manual.pdf
Overview

PIA1020 是 RIGOL PIA1000 系列光隔离电压探头中 200MHz 档：信号经电光转换后由光纤传输，被测端与示波器端电气完全隔离，共模电压可达 85kVpk，DC 共模抑制比 180dB、200MHz 处仍有 122dB。配 20 倍衰减器可实现 ±0.01V~±2500V 差模满量程，探头本体差模耐受 ±6250V。激光供电免去隔离电源，上电即测。专为 SiC/GaN 半桥上下管栅极与漏源波形、逆变器、UPS、开关电源等高压浮地测量设计。

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Specifications
指标名称 数值
共模电压 85kVpk
共模抑制比 CMRR DC 180dB；200MHz 122dB
热电偶类型 光纤光隔离电压探头（电气完全隔离）
本底噪声 ≤ 2mVrms @0dB；≤ 400μVrms @20dB
传输延时 18.5ns（2m 光纤）
直流精度 1%（典型值）
供电方式 示波器探头接口供电，或 Type-C 供电（激光供电，无需预热）
带宽 200MHz
上升时间 ≤ 1.75ns
差模电压 ± 6250V（探头本体）
差模满量程(配衰减器) ± 0.01V ~ ± 2500V（标配 1 根 20 倍衰减器）
输出电压范围 ± 1.25V
激光安全 IEC 60825-1
Expand 普源精电 RIGOL PIA1020 光隔离电压探头 200MHz 85kVpk

* Specifications are subject to change without notice.