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PCE
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CPC Subgroup
H02K 11/33

Drive circuits, e.g. power electronics (H02K11/38 takes precedence)

Full Title

Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection (casings, enclosures or supports H02K5/00) > Structural association with control circuits or drive circuits > Drive circuits, e.g. power electronics (H02K11/38 takes precedence)