Search Results - "Rautio, Juuso"

Detection of Corrosion in Thick Film Resistors by X-Ray Imaging by Ingman, Jonny M., Jormanainen, Joni P. A., Jarvinen, Samu K., Kanko, Natalia I., Leppanen, Joonas A. R., Vulli, Aleksi M., Karkkainen, Tommi J., Rautio, Juuso, Jappinen, Janne, Silventoinen, Pertti

“…In this article, a non-destructive method is presented, using 2D X-ray imaging, to investigate corrosion defects in thick film resistors stressed by two…”
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Effect of Current Measurement Timing and Antialiasing Filter in a Single-Phase Inverter by Korhonen, Juhamatti, Honkanen, Jari, Rautio, Juuso, Silventoinen, Pertti

“…Synchronous current measurement is a standard method for digital inverter control. Conventionally the measurement is sampled at pulse-width modulation carrier…”
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Three-phase three-level GaN-ANPC inverter with a 1 MHz switching frequency by Jarvisalo, Heikki, Korhonen, Juhamatti, Rautio, Juuso, Silventoinen, Pertti

“…Gallium nitride high-electron mobility transistors (GaN HEMTs) have superior switching performance, when compared to similarly rated silicon switches. High…”
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A facility for mixed flowing gas testing of and experimentation with power electronic components and systems by Rautio, Juuso, Jappinen, Janne, Karkkainen, Tommi J., Niemela, Markku, Silventoinen, Pertti, Kiviniemi, Mika, Leppanen, Joonas, Ingman, Jonny

“…Corrosion phenomena have been found to inflict new types of failures on power electronics. Currently, the precise corrosion mechanisms and effects causing…”
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