Patent classifications
H
ELECTRICITY
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H02
GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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H02M
APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
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3/00
Conversion of DC power input into DC power output
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H02M3/02
without intermediate conversion into AC
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H02M3/06
using resistors or capacitors, e.g. potential divider
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H02M3/07
using capacitors charged and discharged alternately by semiconductor devices with control electrode; , e.g. charge pumps
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H02M3/073
Charge pumps of the Schenkel-type
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H02M3/077
with parallel connected charge pump stages
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