Sensors for EMC RF Current Measurement

The high-voltage dividers from North Star and IWATSU cover an extremely wide frequency range and voltages up to 1 MV, and are widely used for pulsed-voltage - even HVDC - measurements in particle accelerators and high-energy physics.

EMC Certification Testing: High-Frequency RF Current Measurement

Plasma and Pulsed-Power Applications

Pulsed-discharge plasma serves national energy-saving goals and is widely used across the economy and defense: from biomedical devices, solar backsheets, flexible circuits, nanophotonics, free-electron lasers and plasma thrusters to the treatment of waste gas, waste water and organic pollutants. Research is advancing fast, with distinctive directions such as atmospheric-pressure DBD, nanosecond pulsed discharge and plasma jets.

SiC and IGBT Dynamic Double-Pulse Testing: Procedure and Pitfalls

Understand the key IGBT parameters - Eon, Eoff, Tdon, Tdoff, Tr, Tf and the switching characteristics - and verify datasheet values while comparing the performance of different modules.

Motor Efficiency and Electrical Parameter Evaluation

Electric motors power vehicles, manufacturing, buildings and public utilities - the 'heart' of the modern economy - and high-efficiency models save 20-30% of the energy used by standard ones. Motor efficiency testing verifies energy consumption and conversion efficiency by measuring running voltage and current and computing power and efficiency. Danisense, Hangzhi, Cybertek and HIOKI offer current sensors for every tier of motor efficiency testing.