Rotary variable differential transformer with substantially line
Rotor transformer positioning mechanism and operating method...
Shunt release and locking structure
Thread type magnetic core structure
Transducers
Transformer
Transformer core structure
Tunable coil assembly
Tunable inductor coil
Variable flux transformer
Variable inductance transducers
Variable inductance transformer with electronic control
Variable inductance with variable pickoff and variable flux medi
Variable inductor
Varying inductances
Voltage controlled variable inductor
Welding transformer with drooping voltage-current characteristic