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Author Archives: Joe Petrie

Which material for split-core current transformers: Ferrite, FeSi or FeNi ?

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PPM Power at the Low Carbon Vehicle Show: Sept 12-13

 

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ABB announces enhanced IGBTs with up to 30% more current

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MNPC or NPC – best topology for a multi-level inverter?

   

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PPM Power in Electronics Weekly: The pros and cons of Silicon Carbide

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10kV power resistors delivering 5ppm over temperature

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Resistor modules: save space, increase reliability and reduce cost

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New 600W aluminium nitride resistor from EBG

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Vincotech extend IGBT M7 range of 1200V power modules

 

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New 100kV portable HV probe from North Star

 

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