Custom Toroidal Transformer - All Power

Transformateur torique sur mesure - Toutes puissances
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4.5 / 5

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Reference : 3675
New product

1,00 €tax incl.

0,83 € tax excl.
Available on order

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Produit garantie 2 ans
More info
Production happens once a month between the 1st and the 5th. The delivery time after order is 25 / 30 days.
To get your transformer(s) as fast as possible, the best solution is to place your order before the 1st of the month.

Custom toroidal transformer

We offer a service of custom toroidal transformers built according to your needs. There is no minimum order quantity (you can ask for one piece only).

Custom transformers are available in three profiles (standard / low / high) with several types of optional supports.

Our toroidal transformers have a class IP00 protection, class B insulation. They are subjected to a 4kV flash test and comply with ISO9001 TUV CERT.

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Use the tool below to specify the characteristics of your custom toroidal transformer. Price is calculated automatically.

If your toroidal transformer has to meet special requirements or characteristics that lay beyond the capabilities of this calculator, please contact us to request a personalized quote.

The calculator below is currently in beta (test phase). In case you encounter a bug, do not hesitate to report it to us by sending an email to:


Primary Winging #1 : V
Secondary Winding #1 : V / A -


Profil : profilstandard.gif

Support : SF01.gif


Profil : Standard
Total Power : 15.00VA
Primary : 220V
Secondary :
1 x 5V 3A (15.00VA)


Diameter : 61 mm⌀
Height : 29 mm
Weight : 0.3 kg
Regulation (?) : 17.1 %

  • No modifier
Unit price : 18.00€ TTC
Quantity :
Total price : 18.00€ TTC

Manual :

  • Fill the primary voltage of your transformer in the "primary winding" field.
  • Specify the tension and max intensity of your secondary winding.
  • To add a new secondary winding, press the "Add winding" button. A new line will then appear. Do not forget to specify voltage / current for the newly created winding.
  • To remove an existing secondary winding, use the "Delete Winding" button. Transformer must have at least one secondary winding.
  • To add a midpoint (12- 0 -12V) press the "Add Middle Point" button. This action creates a new secondary winding and binds it to its predecessor in the windings list . It can not be deleted until the midpoint is removed. Similarly, the voltage and current of the first winding are automatically applied to the second..
  • To remove a midpoint, use the "Remove winding and midpoint" button. This action deletes the winding after the midlle point and the midpoint itselfs, then releases the first winding.
  • Once satisfied with your coils, focus on the OPTIONS section. This section allows you to ask for an electrostatic screen, specify the profile of your transformer and request a specific support. The choice of a support is optional and you can leave the default selection if your project does not require special mounting.
  • The summary section provides a summary of the windings values ​​and all the options. Carefully check that the information is correct: it is on this basis alone that your toroidal transformer will be realized.
  • The Specifications section is given as an indication relative to the power and profile of your transformer. Please note that the proposed values ​​do not include the support and the number of windings which can significantly affect the dimensions & weight..
  • The notes section gives you detail about the modifiers that affect the price of your custom toroidal transformer. On error, the problems encountered by the tool will also be shown there.
  • After verifying the summary, choose a quantity and press the add to cart button. Remember, once in the list, the transformer can not be changed. The only way to modify it is to go to your cart, remove the transformer and start again.
Product customization

After saving your customized product, remember to add it to your cart.



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We deliver all of France, and internationally.
To discover the amount of the shipping costs, you just have to go in your shopping cart once the desired products added.
To discover our different services and delivery options, click on the following logos:
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Average votes
4.5 / 5
25 reviews
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You can share your feelings about products and help other people by sharing your experience

Note :
Date :
Les transfos sur mesure sont difficiles à trouver par les temps qui courent, votre système de modélisation est très bien fait. Très bon produit, torique multi-tension pour un pré à lampe. Spécifications comme commandées, facilité de montage car les fils ont une bonne longueur.Du retard à livraison (noël) mais on le sait, et puis très bonne information de vos commerciaux, c'est top, rapidité de réponse, bonne écoute, trop rare en ces moments, je vous fais de la pub sur un forum vintage. JL
This review has been posted for Custom Toroidal Transformer - All Power
Note :
Date :
Nouvelle interface de configuration géniale
Le principe est excellent et l'idée est bonne, de plus les commerciaux sont à votre écoute, ce qui n'était pas trop le cas avant, considérable amélioration, ne changez plus rien.

Essayez juste de mieux définir les variables de dimensions.

Sinon bravo
This review has been posted for Custom Toroidal Transformer - All Power
Note :
Date :
Transformateur torique sur mesue
Il est aujourd'hui très difficile de trouver un fournisseur de transformateur qui puisse vous fournir du "sur mesure".
Transfo réalisé comme demandé. Parfait!!!
Le délai est certe un peu long, mais je le savais avant de passer commande. Trop satisfait.
This review has been posted for Custom Toroidal Transformer - All Power
Note :
Date :
transformateur sur mesure
excellent produit , seul bémol un délais de livraison bien +long qu'annoncé
This review has been posted for Custom Toroidal Transformer - All Power
Note :
Date :
excellent produit
Le transformateur sur mesure correspond parfaitement à ma spécification lors de la commande (physique, électrique).
Le temps d'attente est un peu long ! mais j'en étais averti.
Pleine satisfaction , je recommande ce vendeur.
This review has been posted for Custom Toroidal Transformer - All Power

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