What is partial discharge? Methods for measuring PD. How PD impacts high-voltage cables. Partial discharge (PD) is evidence of a degrading insulation system, which could trigger costly repairs and ...

Proper calibration of this test equipment is crucial to meeting the strict performance requirements of many high-voltage systems. Calibration results often need to comply with national or ...

The following circuit can provide protection of up to ±500 Volts for high impedance measuring instruments. To view the application note, click on the URL below. Circuit selected for www.eepn.com by ...

Sponsored by Vitrek, LLCReviewed by Olivia FrostAug 15 2025 Accurately defining and measuring key electrical performance parameters is essential to ensuring the reliability and safety of high-voltage ...

The increasing popularity of HEVs and EVs increases the need for engineers to understand design considerations for high-voltage systems, including the need to accurately measure high voltages. The ...

I work a lot with high voltages and others frequently replicate my projects, so I often get asked “What voltage is needed?”. That means I need to be able to measure high voltages. Here’s how I do it ...

Proper calibration of test instruments is crucial for meeting the stringent performance requirements of many equipment types. Calibration results must frequently meet national and international ...

Isolation is a means of preventing direct current (DC) and unwanted alternating current (AC) between two parts of a system, while still allowing a signal and power transfer between those two parts.