Ключевые слова: cable, choke, circuit, coil, copper, current, electric, electrical, electricity, electromagnet, electromagnetic, electromagnetism, electronic, energy, engine, equipment, ferrite, frequency, generator, impedance, inductance, induction, inductor, industrial, industry, iron, isolated, machinery, magnetic, magnetism, motor, pcb, power, reactor, reel, roll, rotator, rotor, soldering, spool, stator, toroid, toroidal, trafo, transformer, turbine, winding, wire, wiring,