Hana o Commutator i nā Mīkini DC

Commutatorma DC Motor

ʻO kacommutatorinā he kaʻa DC, hoʻohuli ʻo ia i ke kahe o kēia manawa i hiki ke loaʻa mai kahi kumu DC i ka manawa kūpono i ka wā e hele ai ka coil armatures i ka axis unbiased magnetic. Pono kēia no ka mālama ʻana i kahi torque uni-directional. No laila, ʻo kacommutatore hoʻololi i ke au pololei (DC) i ke au hou (AC).
Commutatorma DC Generator

ʻO kacommutatori ka hihia o ka DC generator, ka e.m.f induce i loko o ka armature coil e hoololi i ke ano. No laila, e hoʻololi ʻia ke kahe o kēia manawa i ka coil armature. E hoʻohuli ʻia kēia manawa e ka commutator i ka manawa kūpono aʻo ka coil armatures e hele i ke koʻi i hoʻohālikelike ʻole ʻia. No laila, ʻo ka ukana i waho o ka mīkini hana e loaʻa i kahi uni-directional au i ʻole DC (directional current).