Vendors & Industries

Notice: IWATSU and GRAPHTEC Test-and-Measurement Business Integration

Effective from the date below, the test-and-measurement businesses of IWATSU and GRAPHTEC have been integrated into a newly established company. Existing products, contacts and support channels continue without interruption.

PEM at PCIM Europe 2026: Wideband Rogowski Current Probes for SiC

Power Electronic Measurements Ltd (PEM UK) PCIM exhibition, HALL 7,BOOTH 429 – High-Bandwidth Current Sensing for Demanding Applications designs and manufactures wide-bandwidth transducers based on Rogowski coil technology, supporting the measurement needs of

Using Opsens Fiber-Optic Sensors in Power Electronics: Paper Collection

Here’s a list of different applications related to power electronics using Opsens Solutions fiber optic sensors. Most of those papers and articles have been presented at conferences and symposium such as PCIM and APEC. sensor and application. and high- PCIM and APEC conference and. Experimental Validation of

IWATSU at PCIM Asia 2025, Shanghai: Power-Semiconductor Test Solutions

Probemart JD.com Flagship Store Opens: Small-Quantity Purchases for Universities and Research Institutes

Probemart's JD.com flagship store is now live, serving small-quantity purchases from universities and research institutes.

Replacing the Tektronix IsoVu: the PMK FF-1500A Optically Isolated Voltage Probe

IWATSU and Hunan University: SiC/GaN Dynamic Parameter Measurement Seminar

Theme: new techniques for SiC/GaN dynamic parameter measurement. Highlights: the world's first optically isolated current and on-voltage measurement solution, and an analysis of the sources of dynamic-parameter measurement error.

Current Measurement Fundamentals, Part 1: Current-Sense Resistors (CVR) and Shunts

The most common sensing element for current detection is a low-value precision resistor placed in the current path. Known as a shunt, it develops a voltage proportional to the current through it. Because a shunt must not disturb the current, its resistance is very small - milliohms or less.

Rogowski Coils for High-Current Measurement

Rogowski coils measure AC currents and high-speed current pulses.

Fluxgate Zero-Flux Current Transformers in UHV GIS Testing