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PMK BumbleBee 1000V 500MHz High-Voltage Differential Probe, 250:1, 2m

Name: PMK BumbleBee 1000V 500MHz High-Voltage Differential Probe, 250:1, 2m
Brand: PMK

Brand: PMK

Origin: Germany

1000V 差分输入、500MHz 带宽、250:1 衰减的高压差分探头，4档可切换量程，2m 线缆。适用于 SiC/GaN 双脉冲 VDS、开关电源与逆变器测量。

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PMK High-Frequency High-Voltage Differential Probe BumbleBee Datasheet.pdf

Overview

1000V 差分输入、500MHz 带宽、250:1 衰减的高压差分探头，4档可切换量程，2m 线缆。适用于 SiC/GaN 双脉冲 VDS、开关电源与逆变器测量。

优势应用：SiC/GaN双脉冲VDS测量;开关电源;电机驱动/逆变器;IGBT电路;变频器;4档量程兼顾低噪与分辨率

资料来源：(P1) pmkamerica.com/collections/bumblebee

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Specifications

Parameter	Value
Order Number	880-132-501
Attenuation Ratio (optional)	250:1 / 125:1 / 50:1 / 25:1 (± 1 % guaranteed)
Bandwidth (-3 dB), small signal	250:1, 125:1: 500 MHz; 50:1, 25:1: 400 MHz
Rise Time (10 %-90 %), small signal	250:1, 125:1: 0.8 ns; 50:1, 25:1: 0.95 ns
Max Rated Input Voltage	1000 V rms / 1000 V transient overvoltage (no measurement category)
CAT Rating	300 V CAT II
Pollution Degree	2
Max Differential Input Voltage	250:1 ± 1000 V; 125:1 ± 500 V; 50:1 ± 200 V; 25:1 ± 100 V (DC + AC peak)
Common Mode Voltage	± 1000 V peak (700 V rms)
DC Gain Accuracy	250:1, 125:1: ± 0.35 %; 50:1, 25:1: ± 0.7 %
Propagation Delay	12 ns (2 m) / 28 ns (6 m) / 32.5 ns (7 m), ± 0.5 ns
Noise (AC rms)	250:1, 125:1: 37 mV rms; 50:1, 25:1: 27 mV rms
Input Impedance (each side to GND)	2.5 MΩ ∥ 5 pF
Differential Input Capacitance	2.5 pF
Input Capacitance (each side to GND)	5 pF
Differential Input Impedance	5 MΩ ∥ 2.5 pF
CMRR (Common Mode Rejection Ratio)	DC: 80 dB; 100 kHz: 70 dB; 3.2 MHz: 62 dB; 10 MHz: 50 dB; 50 MHz: 45 dB; 100 MHz: 40 dB; 400 MHz: 35 dB
Input Coupling (measuring instrument)	50 Ω
Offset Correction Range	± 4 V (output)
Offset Resolution	min. 13 bit / V (min. 1 mV)
Offset Drift	150 µV / °C
Cable Length	2 m
Input Lead Length	25 cm
Input Lead Connector	2 mm x 4 mm (male)
Output Connector	BNC (male)
Weight (probe only)	370 g (probe only)
Power Supply	PS-02 / PS-03 power supply (USB, optional LAN) or AP-01 battery pack (1 channel, > 8 h)
Operating Temperature	0 °C ~ +50 °C
Storage Temperature	-40 °C ~ +71 °C
Maximum Relative Humidity	Operating: 80 % RH up to +31 °C, decreasing linearly to 40 % at +50 °C (non-condensing); non-operating: 95 % up to +40 °C
Altitude	Operating: up to 2000 m; non-operating: up to 15000 m
Calibration	factory-optional ISO 17025 calibration (initial or re-calibration)
DC Accuracy	± 0.35 %

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* Specifications are subject to change without notice.