Assertion: power semiconductor | /r/ObjectUse | used changing dc
Facets:
value: to ac
type: OTHER
value: to dc
type: OTHER
value: mostly
type: DEGREE
value: in power conversion
type: TEMPORAL
Source sentences:
text: Power semiconductors are mostly used in power conversion such as in changing voltages and frequencies, as well as changing DC to AC and AC to DC.
text: Power semiconductors are mostly used in power conversion such as in changing voltages and frequencies, as well as changing DC to AC and AC to DC.