Anh
Pupin coil
loading coil
Đức
Belastungsspule
Pupinspule
Pháp
bobine Pupin
bobine de charge
bobine Pupin,bobine de charge /ENG-ELECTRICAL/
[DE] Belastungsspule; Pupinspule
[EN] Pupin coil; loading coil
[FR] bobine Pupin; bobine de charge