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Toroidal Transformer – Custom-made

Custom-made toroidal transformer. Available in standard or custom models, in any power rating. Visit the “Contact” section for more details!

  • *Power

    Reset options

    PRIMARY PART
    *Number of primary windings
    *Primary winding voltage(s) 1

    e.g.: 0 - 24 VAC or 0 - 24 - 230 - 400 VAC...

    *Primary winding voltage(s) 2

    e.g.: 0 - 24 VAC or 0 - 24 - 230 - 400 VAC...

    *Primary winding voltage(s) 3

    e.g.: 0 - 24 VAC or 0 - 24 - 230 - 400 VAC...

    *Primary winding voltage(s) 4

    e.g.: 0 - 24 VAC or 0 - 24 - 230 - 400 VAC...

    *Primary winding voltage(s) 5

    e.g.: 0 - 24 VAC or 0 - 24 - 230 - 400 VAC...

    *Primary winding voltage(s) 6

    e.g.: 0 - 24 VAC or 0 - 24 - 230 - 400 VAC...


    SECONDARY PART

    ⚠️ Remember to specify the power rating for each winding on the secondary side.

    *Number of secondary windings
    *Secondary winding voltage(s) 1

    e.g.: 0 - 24 VAC // 100 VA or 0 - 24 - 48 VAC // 200 VA... etc.

    *Secondary winding voltage(s) 2

    e.g.: 0 - 24 VAC // 100 VA or 0 - 24 - 48 VAC // 200 VA... etc.

    *Secondary winding voltage(s) 3

    e.g.: 0 - 24 VAC // 100 VA or 0 - 24 - 48 VAC // 200 VA... etc.

    *Secondary winding voltage(s) 4

    e.g.: 0 - 24 VAC // 100 VA or 0 - 24 - 48 VAC // 200 VA... etc.

    *Secondary winding voltage(s) 5

    e.g.: 0 - 24 VAC // 100 VA or 0 - 24 - 48 VAC // 200 VA... etc.

    *Secondary winding voltage(s) 6

    e.g.: 0 - 24 VAC // 100 VA or 0 - 24 - 48 VAC // 200 VA... etc.


    Adjustment sockets

    We will contact you if we require further information.


    Thermal protection

    Protection rating

    Audio Transformer ?
Weight N/A
Dimensions N/A

Fiche technique non disponible pour le moment. Faites une demande via notre page de contact.

SKU: TOR-SM

Custom-made toroidal transformer

Delivery times: Currently, delivery times for custom toroidal transformers vary between 3 and 5 weeks.

Important note on dimensions: Depending on the number of windings requested, the dimensions announced on this page may vary. Please indicate your maximum dimensions in the order note (at the payment stage).

Transformer made according to your request, neither returned nor exchanged.

INFO: Retail Price & Non-contractual photos.

The toroidal transformer brings many advantages, namely: a significant weight saving, smaller dimensions for equal power of course, easier fixing (1 screw instead of 4 on the linear type), and above all a superior electrical efficiency.
Supplied with its mounting washer.
bloggif 5f7340a5e85dc.gifInformation label with connection colors
  • Continuous service
  • Ambient temperature: 40°C maximum
  • Class H Thermal protection on request
  • Mounting washers provided
  • ROHS manufacturing
Above is the standard version but we can also adapt our manufacturing to your requests. Price depends on quantities but also on the number of windings.

Custom Toroidal Transformer Table

 

 REF Power Dimensions (Diameter x H) Weight (kg)
TOR-SM-50

TOR-SM-100

TOR-SM-200

TOR-SM-250

TOR-SM-300

TOR-SM-400

TOR-SM-500

TOR-SM-630

TOR-SM-750

TOR-SM-1000

50 VA

100 VA

200 VA

250 VA

300 VA

400 VA

500 VA

630 VA

750 VA

1000 VA

90 x 37

97 x 37

110 x 43

133 x 48

135 x 45

145 x 57

148 x 58

152 x 60

160 x 80

185 x 80

0.73

1.25

2.70

2.75

2.95

4.10

4.40

4.90

6.40

8.40

Input voltages: Your choice

Output voltages: Your choice

Toroidal transformer 230V

Advantages of toroidal transformers:

  • Transformers take up less space than their traditional square counterparts, using less circuit space.
  • Installing a toroidal transformer with flying leads rather than terminal blocks can save up to 60% of space.
  • These transformers are easy to mount, some requiring only a single screw to secure them.
  • They have flexible dimensions.
  • These transformers offer significant noise reduction and emit less electromagnetic interference (EMI) than standard transformers.
  • They offer a low stray field.
  • They are quieter than standard transformers and create less hum.
  • They offer excellent value for money: Toroidal cores consume less energy to maintain a magnetic field, and therefore use less electricity.

7 reviews for Toroidal Transformer – Custom-made

0.0 Rating
1-5 of 7 reviews
  1. Très bon produit reçu en parfait état , bon emballage correspond à mes attentes. Le délai de livraison a bien été respecté.

  2. Le transformateur est pleinement fonctionnel et ne présente aucun défaut.

  3. Fonctionnement impeccable, j’en parle a mes copains RadioAmateurs comme moi F6EIT pour l’alimentation d’ampli lineaire sans les brouillages des alims a découpage.

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