Single-phase transformers

Transformers for printed circuit boards

PCB transformers are electrical transformers that operate on alternating current and are used to transfer electrical power from one voltage level to another. Transformers consist of a magnetic core and at least two electrical windings.

The windings are classified according to the number of turns, the high voltage (HV) one with the highest number of turns (with a smaller cross-section) and the low voltage (LV) one with a smaller number of turns (with a smaller cross-section).

PCB transformers or printed circuit board transformers, whether painted or resin-coated, are used in all electrical and electronic boards where there is a need to vary the input voltage with respect to the output voltage, galvanically separating the circuit.

Painted transformers are coated with a special self-extinguishing paint to protect them both mechanically (from rust, vibrations, etc.) and electrically (the paint acts as an insulator, thus reinforcing the insulation of the transformer itself).

Resin-coated transformers are embedded in a container made of self-extinguishing epoxy resin. The resulting transformers have an IP66 protection rating, making them suitable for use in humid environments, or even in contact with water.

These containers used for resin-coated transformers can also have slots for fixing them to the board or electrical panel, or the transformers can be supplied with terminals or output cables, or alternatively with an input plug cable and a section of output cable.

Transformers
low profile

Upon request, they can also be equipped with a guide suitable for fixing on a DIN OMEGA support (DIN RAIL). Transformers for printed circuit boardsSVTThey are designed and manufactured with top quality materials, electrolytic copper wire conductors, insulators with high dielectric and thermal properties (classes F and H), extremely robust and safe mechanical support details suitable for any installation requirement.

Transformers for PCBSVTthey can be supplied complete with accessories and customized wiring, based on the specific needs of the end customer

Furthermore, upon request, a thermal protection against overheating can be applied to the primary winding, which can be automatically or manually reset.

depending on the applications required.

The quality of painted transformers and resin-coated transformersSVTIt is verified on multiple levels: every production phase is checked, from the initial winding to the final testing of the transformer itself. Each transformer is tested upon completion of production.

100%. This ensures that each transformer produced is 100% electromagnetically tested and meets the required safety standards. Pre-testing and final testing are performed.

is performed in compliance with current regulationsCEI EN 61558 – CEI 96.7 – 96.8 – CEapplicable, according to the type of transformer and its use.

PCB transformers are electrical transformers that operate on alternating current.

and are used to transfer electrical power from one voltage level to another.

Transformers consist of a magnetic core and at least two electrical windings.

The windings are classified according to the number of turns, the high voltage (HV) one with the highest number of turns (with a smaller cross-section) and the low voltage (LV) one with a smaller number of turns (with a smaller cross-section).

PCB transformers or printed circuit board transformers, whether painted transformers or resin-coated transformers, are used in all electrical and electronic boards where

There is a need to vary the input voltage with respect to the output voltage, galvanically separating the circuit. Painted transformers are coated with a special self-extinguishing paint to protect them both mechanically (from rust, vibrations, etc.) and electrically (the paint acts as an insulator, thus reinforcing the insulation of the transformer itself).

Resin-coated transformers are embedded in a container made of self-extinguishing epoxy resin. The resulting transformers have an IP66 protection rating, making them suitable for use in humid environments, or even in contact with water. These containers used for resin-coated transformers can also have slots for mounting on the circuit board or electrical panel, or the transformers can be supplied

with terminals or with output cables, or alternatively with input plug cable

and piece of cable coming out.

On request they can also be equipped with a guide suitable for fixing on a support

DIN OMEGA (DIN RAIL).

Transformers for printed circuit boardsSVTThey are designed and manufactured with top quality materials, electrolytic copper wire conductors, insulators with high dielectric and thermal properties (classes F and H), extremely robust and safe mechanical support parts suitable for any installation requirement.

Transformers for PCBSVTThey can be supplied complete with accessories and customized wiring, based on the specific needs of the end customer.

Furthermore, upon request, a thermal protection against overheating can be applied to the primary winding, which can be automatically or manually reset.

depending on the applications required.

The quality of painted transformers and resin-coated transformersSVTIt is verified on multiple levels: every production phase is checked, from the initial winding to the final testing of the transformer itself. Each transformer is tested upon completion of production.

100%. This ensures that each transformer produced is 100% electromagnetically tested and meets the required safety standards. Pre-testing and final testing are performed.

is performed in compliance with current regulationsCEI EN 61558 – CEI 96.7 – 96.8 – CEapplicable, according to the type of transformer and its use.

The careful control of the production processes and the customization of the tests with dedicated and specifically designed equipment, guarantees the electrical transformersSVTmaximum reliability.

It should also be noted that electrical transformersSVTThey are made with automatic machines in order to guarantee maximum reliability and repeatability in the electrical tolerance parameters.

SVTdesigns and develops different types of transformers designed and customized according to the needs of the end customer, maximizing performance and preventing any type

of problems. Transformers for cardsSVT, cover a wide range of applications with dimensional and technical characteristics ranging from standard

to the most complex customizations.

SVTsupports its customers from the design and customization of electrical transformers, in such a way as to be able to guarantee the maximum result in economic terms

and technical performance.

Electrical transformersSVTThey find application in various sectors such as the switchboard sector, home automation, and more generally in all those applications where

a variation in voltage is required with respect to that with which the transformer itself is powered.
Precise and binding tests ensure a high degree of safety and reliability

of each single transformer produced, in compliance with current regulations

national and international.