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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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7/00
Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
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H02M7/42
Conversion of DC power input into AC power output without possibility of reversal
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H02M7/44
by static converters
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H02M7/48
using discharge tubes with control electrode or semiconductor devices with control electrode
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H02M7/505
using devices of a thyratron or thyristor type requiring extinguishing means
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H02M7/515
using semiconductor devices only
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H02M7/523
with LC-resonance circuit in the main circuit
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H02M7/5233
the commutation elements being in a push-pull arrangement
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