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4kV 高压无源探头,400MHz 带宽、100:1 衰减、50MΩ∥
优势应用:SiC双脉冲低边VDS;快沿高压波形保真;
资料来源:(P1) pmkamerica.com/collections/high-voltage-probe-series-phvx
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| Parameter | Value |
| Attenuation Ratio | 100:1 (≤ ± 1 % guaranteed) |
| Bandwidth (-3 dB), small signal | 400 MHz |
| Max Rated Input Voltage | 4000 V rms / 4000 V peak / 4000 V DC (no measurement category) |
| CAT Rating | not applicable (not hand-held; for test-system integration) |
| Pollution Degree | 2 |
| DC Gain Accuracy | ± 0.5 % (at input voltage > 25 %; preliminary) |
| Input Impedance | 50 MΩ ∥ |
| Input Capacitance | |
| Compensation Range | 10 pF ~ 25 pF |
| Input Coupling (measuring instrument) | 1 MΩ |
| Probe Input | 5.08 mm pitch square hole (with 360° rotatable ground ring) |
| Output Connector | BNC (male) |
| Cable Length | 3.0 m |
| Configuration Options | -S silicone insulated |
| Operating Temperature | -40 °C ~ +60 °C |
| Storage Temperature | -40 °C ~ +71 °C |
| Maximum Relative Humidity | Operating: 80 % up to +31 °C, decreasing linearly to 40 % at +45 °C (non-condensing); non-operating: 95 % up to +40 °C |
| Altitude | Operating: up to 2000 m; non-operating: up to 15000 m |
| Warranty | 1 year |
| Supplied Accessories | PHVX probe x1, 890-440-005 ground ring (5.08 mm pitch, 360° rotatable) x1, instruction manual x1, factory calibration certificate x1, cable identification ring set x1 |