DIFF Subgroup
H02M 3/02 without intermediate conversion into AC
Introduced: September 1968
Full Title
Conversion of DC power input into DC power output > without intermediate conversion into AC
IPC and CPC are identically structured here. All 3 subcodes exist in both systems.
Child Classifications
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- H02M 3/20 by combination of static with dynamic converters; by combination of dynamo-electric with other dynamic or static converters IPC+CPC Available in IPC and CPC