We launch one production per month, between the 1st and the 5th. The delivery time after order is 25 / 30 days.
To benefit from an optimal production time, we advise you to place your order before the 1st of each month.
We can make for you the toroidal transformer with the windings of your choice from a quantity of one piece.
- Mono or Multi windings
- Single Phase or Three Phase
- Standard, Low, or High (See grid below)
- Of 3 to 10000VA
- Primary voltages 220V, 380V, or other on request
- Secondary Voltage: from 0 to 5000V
- Thermal Fuse
- Frequency: up to 400Hz
- Isolation class E (120 ° C), B (130 ° C), F (150 ° C) or H (180 ° C)
- Protection class IP 00
- Flash test at 4kV
- Standard SR EN 61558-1 + A1
- Standard output wiring +/- 15 cm
- OPTION: Choice of different supports
- Manufacturing ISO9001 TUV CERT
Steps to follow :
- I / How to calculate the power and price of a toroidal transformer?
- II / How to order?
- III / Option: Choosing a bracket for your toroidal transformer
Price list with 20% VAT included:
- IP00 ClassII
- Insulation Class B
- Primary voltages up to 400V or + 10% / secondary
- Secondary voltages up to 100V or + 10% / secondary
- Electrostatic screen: + 10%
I / How to calculate the total power of the transformer?
1- Example a transformer with these characteristics:
- Primary 230V
2x 30V AC 2A
1x 9V AC 3A
Features 4 windings (1 primary and 3 secondary) and makes a total of 2x (30x2) + 1x (9x3) = 147VA (150VA)
According to the grid its price is 48.40 € TTC
2- Example a transformer with these characteristics:
- Primary 230V
300-0-300 VAC 0.2A
1x 9 VAC 3A
+ electrostatic screen
Features 4 windings (1 primary and 3 secondary) and makes a total of 2x (300x0.2) + 1x (9x3) = 147VA (150VA)
2 secondary windings are greater than 100V, so 2x 10% increase
The optional electrostatic display also adds 10%
According to the grid its price is 48.40 * 1.1 * 1.1 * 1.1 = 64.42 € TTC
II / How to order?
The basic price of this product is 1.00 € you have to order the quantity corresponding to the total amount in euros.
For the example above you would enter "64" in field quantity of your basket.
At the moment of validation of the command you will be able to inform us the characteristics of your transformer in the field Comments:
Here is a matrix to give us your information:
CAUTION IF YOU DO NOT SPECIFY THE VALUES OF THE DESIRED PRODUCT AS INDICATED IF THE ORDER WILL NOT BE TAKEN INTO ACCOUNT
Total power: 147VA
300-0-300V 0.2A (120VA)
1x9V 3A (27VA)
(+ electrostatic screen)
300-0-300 VAC means 2 windings with midpoint
2x300 VAC means 2 separate windings
The voltage to be indicated is the effective voltage, ie the voltage under load.
If empty the measurable voltage will be slightly higher (refer to column dU in%)
the dimensions in this table are valid only for transformers with only one low-voltage secondary winding. (<100v) Multiple screens and springs will increase the dimensions by about 2-5mm depending on the number of winding.
III / OPTION: Choosing a bracket for your toroidal transformer
We also offer the purchase of support for your custom toroidal transformers.
Please add the price of the support to the price of your transformerring.
NB:The SF 01 is delivered by default with the transformer
Click here to see the price of your support