Subjects: *RARE earth metals; *POWER transmission; *PERMANENT magnets
تفاصيل العنوان
Subjects: *ON-chip charge pumps; *VOLTAGE regulators; *BRUSHLESS electric motors
Subjects: *PERMANENT magnets; *MAGNETIC properties of rare earth metals; *ELECTRIC automobiles & the environment
Subjects: *FERRITES; *MAGNETIC materials; *PERMANENT magnets
Subjects: *MAGNETS; *COST effectiveness; *PRODUCT design
Subjects: *ALGORITHMS
Subjects: *ELECTRIC equipment; *FANS (Machinery); *COST effectiveness
Subjects: *ELECTRON tubes; *DOSAGE forms of drugs; *ARMATURES