Toroidal transformers, design and production of power transformers, autotransformers and chokes on ring-type magnetic circuit


Toroidal Transformers Manufacturing

Vintor LLC designs and manufactures toroidal transformers and chokes on ring-type magnetic circuit intended for use in electronic radio equipment, communication devices, computers, domestic electronics, medical equipment, fieldbus AC power lighting equipment

Main activities of the Company

  • Design and manufacturing of 3 V15 kW torodial power supply transformers;
  • Design and manufacturing of autotransformers up to 25kW;
  • Manufacturing of electric grain-oriented steel toroidal cores;
  • Manufacturing of ring-type magnetic circuit high-frequency winding components (including ferrite cores);
  • Chokes and inductors layer winding.

More information about our products...

Advantages to customers and partners

  • Manufacturing according to customer specifications;
  • Ability to adjust transformers dimensions according to customer requirements;
  • Manufacturing of non-standard products in short terms;
  • Wide product range;
  • High quality (vacuum varnish impregnation of transformers for extra waterproofing, transformers potting, kitting of transformers with mounting fixtures);
  • Reasonable and affordable prices;
  • Guarantee maintenance;

Transformers gallery...


  • Toroidal transformers;
  • Toroidal autotransformers;
  • Toroidal magnetic circuits;
  • Inductors, chokes, transformers for welding machines;
  • Other coil-winding products;
  • Voltage stabilizers;
  • Energy saving devices - Power gear RMS-A.

Our products characteristics...

Order a transformer ...

Regularly purchase
  • Transformer steel coils and plates;
  • Toroid coil winding machines either new or used;
  • Accessories for all types of domestic and foreign equipment (spools, SPTA (spare parts, tools and accessories), rollers, shuttles etc.).

Sell equipment
  • Heller Saw 8G663-100;
  • EGX Engraving Machine;
  • Armature cutting machine;
  • Surface grinding machine 3G71;
  • Surface grinding machine 3D711VF;
  • Turning machine SV18;
  • Turning machine S11MV;
  • Milling machine 676P;
  • Circular saw blade grinding machine.

Write us
Message Vintor LLC
Vintor LLC
23400, Ukraine
Vinnitsa Region
Murovanye Kurilovtsy
Oktyabrskaya Street 70
Tel +38(04356)2-15-64