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The PMK BumbleBee® Series High Voltage Differential Probes deliver industry-leading performance with bandwidths up to 500 MHz, specifically designed to address today's power device design challenges—particularly those involving wide-bandgap devices such as silicon carbide (SiC) and gallium nitride (GaN). With differential and common-mode input voltage ranges of ±2000V, ±1000V, ±400V, and ±200V, the BumbleBee® probes are ideal for designing and evaluating power circuits across various voltage levels, including switch-mode power supplies, motor drives, inverters, IGBT circuits, and frequency converters.
The BumbleBee® series features four adjustable input attenuation ranges, allowing users to select the desired voltage range for minimal noise and optimal resolution.
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Six new models added, covering different voltage levels
Options available from ±200V, ±400V, ±1000V to ±2000V
Supports differential and common-mode input voltages
Each model is equipped with four user-selectable input attenuator ranges
Up to 500MHz bandwidth
Remote control available via PS02/03 power supply
"Electrical Specifications" not marked with (*) are typical values, not guaranteed values.
| Model: | ±2000V BumbleBee 880-102-501 (2m) 880-106-501 (6m) 880-107-501 (7m) | ±1000V BumbleBee 880-132-501 (2m) 880-137-501 (7m) |
|---|---|---|
| Attenuation Ratio* (Guaranteed ±1%) | 500:1, 250:1, 100:1, 50:1 | 250:1, 125:1, 50:1, 25:1 |
| Bandwidth (-3 dB) Small Signal (Guaranteed) | 250:1, 500:1: 400 MHz 50:1, 100:1: 400 MHz | 250:1, 125:1: 500 MHz 50:1, 25:1: 400 MHz |
| Rise Time (10%-90%) Small Signal | 250:1, 500:1: 0.9 ns 50:1, 100:1: 1.0 ns | 250:1, 125:1: 0.8 ns 50:1, 25:1: 0.95 ns |
| Maximum Rated Input Voltage² | ||
| No Measurement Category | 2000 V RMS 6000 V Transient Overvoltage | 1000 V RMS 1000 V Transient Overvoltage |
| CAT Rating | 1000 V CAT III | 300 V CAT II |
| Pollution Degree | 2 | |
Maximum Differential Input Voltage (DC + AC Peak) | 500:1: ±2000 V 250:1: ±1000 V 100:1: ±400 V 50:1: ±200 V | 250:1: ±1000 V 125:1: ±500 V 50:1: ±200 V 25:1: ±100 V |
| Common-Mode Voltage | ±2000 V Peak (1400 V RMS) | ±1000 V Peak (700 V RMS) |
| DC Gain Accuracy³ | 500:1, 250:1: ±0.35% 100:1, 50:1: ±0.7% | 250:1, 125:1: ±0.35% 50:1, 25:1: ±0.7% |
| Propagation Delay (±0.5 ns) | 12 ns (2m, 6m) 32.5 ns (7m) | 12 ns (2m) 32.5 ns (7m) |
| Noise (AC RMS)⁴ | 500:1, 250:1: 75 mV 100:1, 50:1: 55 mV | 250:1, 125:1: 37 mV 50:1, 25:1: 27 mV |
| Input Impedance⁵ | ||
| Each Input to Ground | 5 MΩ || 5 pF | 2.5 MΩ || 5 pF |
| Differential | 10 MΩ || 2.5 pF | 5 MΩ || 2.5 pF |
| Common-Mode Rejection Ratio (CMRR) | DC: 80 dB 100 kHz: 70 dB 1 MHz: 70 dB 3.2 MHz: 62 dB 10 MHz: 50 dB 50 MHz: 45 dB 100 MHz: 40 dB 400 MHz: 35 dB | DC: 80 dB 100 kHz: 70 dB 1 MHz: 70 dB 3.2 MHz: 62 dB 10 MHz: 50 dB 50 MHz: 45 dB 100 MHz: 40 dB 400 MHz: 35 dB |
Version: 202504
Version: 202504
Version: 202504
Version: 202504
