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

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Toroidal transformers for halogen 12 V bulbs

Трансформаторы тороидальные для питания галогенных ламп на 12 В

Our Company manufactures toroidal transformers for power supply of halogen bulbs and lightening equipment with power supply of 12-14 V.

It is efficiently to use halogen bulbs instead of normal bulbs for considerable electric power saving and luminous efficacy improvement. These halogen bulbs are 12 V, which can be provided by voltage reducing transformer (220/110 V).

That is the aim for which we develop and manufacture toroidal transformer range for 5 to 1000 W halogen bulbs.

We can produce toroidal transformers for show-window lightening or park flowerbeds with different power (or consumed voltage) and dimensions.

Increased moisture protection variant (protection class IP67) and potting for prevention of ingress of moisture is possible. Pictures of transformers with protection class IP67 >>.

Parameters of toroidal transformers baselines for 12 V halogen bulbs

Transformer marking Transformer power, VA Output voltage (rated), V Load current (rated), A
TPN 10/12 10 12 0.8
TPN 25/12 25 12 2.0
TPN 50/12 50 12 4.1
TPN 100/12 100 12 8.3
TPN 150/12 150 12 12.5
TPN 200/12 200 12 16.6
TPN 250/12 250 12 20.8
TPN 300/12 300 12 25
TPN 350/12 350 12 29
TPN 400/12 400 12 33
TPN 500/12 500 12 41
TPN 600/12 600 12 50
TPN 750/12 750 12 63
TPN 1000/12 1000 12 85

* Input circuit voltage is 220 V. Transformers dimensions are adjusted individually.

We manufacture other customized models of toroidal transformers with required parameters. To order >>.


Pictures of toroidal transformers for halogen bulbs power supply:


Тороидальный трансформатор для питания галогенных ламп на 12 вольт мощностью 30 ватт

Тороидальный трансформатор для питания галогенных ламп на 12 вольт мощностью 60 ватт

Трансформатор тороидальный для питания галогенных ламп на 12 вольт мощностью 500 ватт

Halogen bulbs lightening examples of show-windows, flowerbeds, facades:


Освещение галогенными лампами витрин, клумб, фасадов.


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"Manufacturer of toroidal transformers for
Meal halogen lamps
"



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Fixture for low-power toroidal transformers

When ordering toroidal transformers could be completing with some power transformers sets of fasteners.

There is a possibility to use fixtures for toroidal transformers with width of 35-115 mm for 5 to 1000 W transformers..

The first varian is fixture for transformer consisting of one plastic bolt washer (at power up to 75 W).

The second variantis fixtures set for transformer consisting of one metal washer and two rubber gaskets with bolt holes (at power 20-1000 W).

Fixture for toroidal transformers.

Фото Крепления для тороидальных трансформаторов малой мощности

Toroidal transformers fixture assembly.

Фото Крепеж в сборе с тороидальным трансформатором (5-15 Вт)
Фото Крепления для тороидальных трансформаторов (20-75 Вт), 54-57мм
Фото Крепеж в сборе с тороидальным трансформатором (75-150 Вт), 76мм
Фото Крепеж в сборе с тороидальным трансформатором (150-400 Вт), 100мм
Фото Крепеж в сборе с тороидальным трансформатором (300-1000 Вт), 115мм

Please state the necessity of kitting with fixture when ordering toroidal transformers.

See dimensions of fixtures for transformers more detailed::

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Vintor LLC - manufacturer of toroidal transformers



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Offer for suppliers


Regularly purchase:

  • transformer steel (electric sheet cold-rolled grain-oriented steel of grades Е3408 - Е3413, GOST 21427.1-83), we are interested more in coiled steel with thickness of 0.15-0.40 mm, width of 20-60 mm, in case of sheet steel the length is > 1 m;
  • enameled wire PET-155 and PETD-200 (round copper wire with temperature index 155, 200 accordingly, GOST 21428-75) of diameter of 0.063 – 3.0 mm;
  • aluminium/copper bus with different section insulation of 10-100 mm2;
  • flexible coloured wires with PVC section insulation of 0.2-16.0 mm2 of grades PV-3, NV-4, MGShV;
  • PET film (polyethylene terephtalate), electric strength is not less than 220 kV/mm, thickness – 20-50 mm, GOST 24234-80;
  • varnish ML-92, compound;
  • varnished cloth, varnished glass cloth LKM, LKMS, LSM etc., average breakdown voltage is not less than 4,2 kV;
  • ТPVC tube of diameter of 1,5-16 mm (made of polyvinyl chloride plastic), temperature operation range in static condition is from -40°C to +70°C, GOST 19034-82;
  • TKR conduit of diameter of 1.5-16 mm (made of organosilicon rubber), temperature operation range is from -40°C to +70°C, breakdown voltage is 12.0 kV;
  • electric-grade cardboard of width of 0.25-1.00 mm.
  • Toroidal transformer winding machines, new or used (models: SNTU-V-901, MA-00-427, SNT-2, SNT_20 etc.);
  • Components of all types of domestic and foreign winding equipment: spools, SPTA, rollers, shuttles etc. (especially for models: SNTU-V-901, MA-00-427, SNT-2, SNT-20);


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Order a transformer ...


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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.




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Vintor LLC
23400, Ukraine
Vinnitsa Region
Murovanye Kurilovtsy
Oktyabrskaya Street 70
Tel +38(04356)2-15-64
E-mail: mail@vintor.com.ua