The PMK BumbleBee® high voltage differential probe series offers industry leading performance up to 500MHz bandwidth for today‘s power device design challenges, especially those using wide bandgap devices, such as SiC and GaN. The ±2000V, ±1000V, ±400V and ±200V differential and common-mode input voltage ranges makes BumbleBee® probes an ideal choice for designing and evaluating power circuits, such as switching power supplies, motor drives, inverter, IGBT circuits and frequency converters in the different voltage classes. BumbleBee® series probes have four adjustable input attenuation ranges allowing the user to select the voltage range needed to achieve the lowest noise and best possible resolution. The probe is compatible with any oscilloscope with a 50Ω input impedance and has a user adjustable DC output offset correction range of ±4V (output referred).
All BumbleBee® series probes can be controlled from the controls located on the probe head or via remote control. The „PMK Probe Control“ software provides the ability for the user to control the probe remotely via a computer, and provides the user with a graphical user interface. The software is free of charge, and included with PMK’s 2ch and 4ch power supplies PS-02 and PS-03, which are required to power the probe. The PS-02 and PS-03 power supplies all have a USB interface and are available with optional LAN interface. The 1 channel battery pack power supply AP-01 provides >8h of portable and isolated operation, which allows the user the flexibility of where the probe can be used. The AP-01 supplies power only to the probe with no software remote control.