Tektronix probe and accessory series from the United States:
Tektronix P5200 High Voltage Differential Probe from the United States:
The high-voltage differential probe is suitable for any oscilloscope and enables testers to safely and reliably test floating ground circuits. Convert the floating ground signal into a low-voltage signal that can be conveniently and accurately displayed on any grounded oscilloscope.
Features and advantages:
Bandwidth 100MHz
Differential voltage of 5600V (DC+peak AC)
2200V common mode voltage (RMS)
Over range warning
Security certification
Attenuation ratio convertible
Limiting bandwidth is optional
Application:
Floating measurement
Design of Switching Power Supply
Motor driver design
Electronic ballast design
CRT display design
Design of Power Converter
Power semiconductor devices
