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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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1/00
Details of apparatus for conversion
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H02M1/0048
Circuits or arrangements for reducing losses
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H02M1/0054
Transistor switching losses
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H02M1/0058
by employing soft switching techniques, i.e. commutation of transistors when applied voltage is zero or when current flow is zero
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