高度共模抑制比
宽带/高压差动探头

BumbleBee是一款支持400MHz,2kV差动输入(1kV共模输入)的差动探头。最适用于使用了IGBT等功率设备的马达驱动器、开关电源、逆变器、变流器等信号测试。
输入(+、-)及输出备有超负载指示器,可通过4档衰减器和补偿功能执行最精准的测试。

  • 宽带 400MHz
  • 支持2kV
  • 高CMRR
  • 4档衰减器(50:1, 100:1, 250:1, 500:1)
  • 可用于备有50Ω输入的所有测试仪

BumbleBee+附件

BumbleBee(BumbleBee)主体和附件

探头芯片适配器
使用2-Footer保持

使用选配件双持架和
3D定位器保持示例

对使用探头芯片适配器直接焊接于基板上的管脚进行探测,由此抑制波形紊乱。

探头控制箱(另售)

※使用主体时,请务必使用探头控制箱。


向主体供电和通过USB或选配件Ethernet控制主体。控制软件与U盘均在探头控制箱中。

探头控制箱附带软件的画面

附件构成图

※橙色框中的附件为另售。

Specifications

Electrical Specifications 1

Article number ± 2000 V
880-102-501
880-106-501
880-107-501
± 1000 V
880-132-501
880-137-501
± 400 V
880-122-501
880-127-501
± 200 V
880-112-501
880-117-501
Attenuation*
( < ± 1 % guaranteed)
500:1, 250:1, 100:1, 50:1 250:1, 125:1, 50:1, 25:1 100:1, 50:1, 20:1, 10:1 50:1, 25:1, 10:1, 5:1
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
100:1, 50:1: 500 MHz
20:1, 10:1: 400 MHz
50:1, 25:1: 500 MHz
10:1, 5:1: 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
100:1, 50:1: 0.8 ns
20:1, 10:1: 0.95 ns
50:1, 25:1: 0.8 ns
10:1, 5:1: 0.95 ns
Maximum Rated Input Voltages 2
No Measurement
Category
2000 Veff
6000 V transient
overvoltage
1000 Veff.
1000 V transient
overvoltage
400 Veff.
1000 V transient
overvoltage
200 Veff.
1000 V transient
overvoltage
CAT Rating 1000 V CAT III 300 V CAT II 150 V CAT II 150 V CAT II
Pollution Degree 2
Maximum Differential
Input Voltage
(DC + AC peak)
500:1 ± 2000 V
250:1 ± 1000 V
400:1 ± 400 V
50:1 ± 200 V
250:1 ± 1000 V
125:1 ± 500 V
50:1 ± 200 V
25:1 ± 100 V
100:1 ± 400 V
50:1 ± 200 V
20:1 ± 80 V
10:1 ± 40 V
50:1 ± 200 V
25:1 ± 100 V
10:1 ± 40 V
5:1 ± 20 V
Common Mode Voltage ± 2000 V peak (1400 V rms) ± 1000 V peak (700 V rms) ± 400 V peak (280 V rms) ± 200 V peak (140 V rms)
DC Gain Accuracy 500:1, 250:1: ± 0.35 %
100:1, 50:1: ± 0.7 %
250:1, 125:1: ± 0.35 %
50:1, 25:1: ± 0.7 %
100:1, 50:1: ± 0.35 %
20:1, 10:1: ± 0.7 %
50:1, 25:1: ± 0.35 %
10:1, 5:1: ± 0.7 %
Propagation Delay (± 0.5 ns) 12 ns (2 m), 28 ns (6 m)
32.5 ns (7 m)
12 ns (2 m), 32.5 ns (7 m) 12 ns (2 m), 32.5 ns (7 m) 12 ns (2 m), 32.5 ns (7 m)
Noise (AC RMS) 3 500:1, 250:1: 75 mV
100:1, 50:1: 55 mV
250:1, 125:1: 37 mV
50:1, 25:1: 27 mV
100:1, 50:1: 14 mV
20:1, 10:1: 11 mV
50:1, 25:1: 7 mV
10:1, 5:1: 5 mV
Input Impedance 4
Each Input to Ground 5 MΩ || 5 pF 2.5 MΩ || 5 pF 1.125 MΩ || 5 pF 500 kΩ || 5 pF
Differential Input Impedance 10 MΩ || 2.5 pF 5 MΩ || 2.5 pF 2.25 MΩ || 2.5 pF 1 MΩ || 2.5 pF
Common Mode Rejection
Ratio (CMRR)
DC: 80dB
100kHz: 70dB
1MHz: 70dB
3.2MHz: 62dB
10MHz: 50dB
50MHz: 45dB
100MHz: 40dB
400MHz: 35dB
DC: 80dB
100kHz: 70dB
1MHz: 70dB
3.2MHz: 62dB
10MHz: 50dB
50MHz: 45dB
100MHz: 40dB
400MHz: 35dB
DC: 80dB
100kHz: 70dB
1MHz: 70dB
3.2MHz: 62dB
10MHz: 50dB
50MHz: 45dB
100MHz: 40dB
400MHz: 35dB
DC: 80dB
100kHz: 70dB
1MHz: 70dB
3.2MHz: 62dB
10MHz: 50dB
50MHz: 45dB
100MHz: 40dB
400MHz: 35dB

This product comes with 2 years warranty.
Specifications that are not marked as guaranteed are typical.

1 Determined when using a PS-02 power supply at +23 °C ambient temperature.
2 As defined within IEC 61010-031. See definitions explained in the manual.
3 Related to the input. Wideband noise DC - 30 MHz.
4 Including input leads. Measuring frequency 1 MHz, cable leads in parallel.

Electrical Specifications 1

Input Coupling of the Measuring Instrument 50 Ω
Offset 2
Offset Correction ± 4 V
Offset Resolution min. 13 bit / V (min. 1 mV)
Offset Drift 150 μV / °C 150 μV / °C 40 μV / °C 40 μV / °C

1 Determined when using a PS-02 power supply at + 23 °C ambient temperature.
2 Referred to the output.

Mechanical Specifications

Weight (probe only) 370 g
Cable Length 2 m / 6 m / 7 m (model dependent)
Input Lead Length 25 cm
Input Lead Connectors 2 mm x 4 mm (male)
Output Connector BNC (male)

Environmental Specifications

Altitude operating up to 2000 m
non-operating up to 15000 m
Temperature Range operating 0 °C to +50 °C
non-operating -40 °C to +71 °C
Maximum Relative Humidity operating 80 % relative humidity for temperatures up to +31 °C,
decreasing linearly to 40 % at +50 °C
non-operating 95 % relative humidity for temperatures up to +40 °C
  • 本产品为德国PMK GmbH 公司生产。
  • 开发中的产品可能随时更新规格,敬请注意。

各种资料

订购信息

外观 品名 型号/(Order number)
高压差动探头主体 BumbleBee
(880-102-501)
探头控制箱高压差动探头(PS-02可连接2台BumbleBee,PS-03可连接4台BumbleBee) PS-02 ※2台用
(889-09V-PS2)
PS-03 ※4台用
(889-09V-PS3)