Nuvotem Talema - Standard Toroidal Power Transformers

Nuvotem Talema, Crolly, Letterkenny, Co. Donegal, Ireland.
Tel:++353 74 9548666, Fax ++353 74 9548139, Email info@nuvotem.com or use our Contact Form

You Are Here : Home -> Products -> Toroidal Transformers -> Standards

Toroidal Power Transformers
Standard Types

Request a Quote for Standard Product

Click here for Custom Designed Transformers

Nuvotem Talema offer a wide range of standard power transformers, which may be categorised as follows :

Open Wound - 230V Primary, Dual Secondary, 15VA to 1000VA
Open Wound - 2x115V Primaries, Dual Secondary, 15VA to 1000VA
Mini Open Wound - 0-115-230V Primaries, Dual Secondary, 1.6VA to 50VA
Mini Open Wound - 2x115V Primaries, Dual Secondary, 1.6VA to 50VA
Encapsulated - 230V Primary, Dual Secondary, 15VA to 500VA
PCB Mounting - 2x115V Primary, Dual Secondary, 1.6VA to 50VA
PCB Mounting - 2x120V Primary, Dual Secondary, 1.6VA to 50VA
PCB Mounting - 115V or 230V Primary, Dual Secondary, 35VA to 160VA
Low Voltage Lighting Transformers, 230V Primary, 11.8V Secondary
Control Panel Transformers - 230V/400V Primary, centre-tapped secondaries
Toroidal Transformers for DIN Rail Mounting

What is a Toroidal Transformer

Toroidal inductors and transformers are components in electronics, typically consisting of a circular ring-shaped magnetic core of Silicon Steel, iron powder, ferrite, or other material around which wire is coiled to make an inductor.
Toroidal coils are used in a broad range of applications, such as high-frequency coils and transformers.
Toroidal inductors can have higher Q factors and higher inductance than similarly constructed solenoid coils.
This is due largely to the smaller number of turns required when the core provides a closed magnetic path. The magnetic flux in a toroid is
largely confined to the core, preventing its energy from being absorbed by nearby objects, making toroidal cores essentially self-shielding.

In the geometry of torus-shaped magnetic fields, the poloidal flux direction threads the "donut hole" in the center of the torus,
while the toroidal flux direction is parallel the core of the torus.

Document : /toroidal_transformers/toroidal_transformers.shtml - Last Modified : Tuesday, 03-Jun-2008 15:39:08 IST

Toroidal Power TransformersStandard Types

Request a Quote for Standard Product

What is a Toroidal Transformer

Toroidal Power Transformers
Standard Types