H
ELECTRICITY
H
ELECTRICITY
H02
GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
H02
GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
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
3/00
Conversion of DC power input into DC power output
3/00
Conversion of DC power input into DC power output
H02M3/02
without intermediate conversion into AC
H02M3/02
without intermediate conversion into AC
H02M3/04
by static converters
H02M3/04
by static converters
H02M3/10
using discharge tubes with control electrode or semiconductor devices with control electrode
H02M3/10
using discharge tubes with control electrode or semiconductor devices with control electrode
H02M3/145
using devices of a triode or transistor type requiring continuous application of a control signal
H02M3/145
using devices of a triode or transistor type requiring continuous application of a control signal
H02M3/155
using semiconductor devices only
H02M3/155
using semiconductor devices only
H02M3/156
with automatic control of output voltage or current, e.g. switching regulators
H02M3/156
with automatic control of output voltage or current, e.g. switching regulators
H02M3/158
including plural semiconductor devices as final control devices for a single load
H02M3/158
including plural semiconductor devices as final control devices for a single load
H02M3/1582
Buck-boost converters
H02M3/1582
Buck-boost converters