A toroidal transformer is a type of electrical transformer constructed with a torus or donut-shaped core, which is widely used in isolation equipment for the medical industry, industrial control equipment, and automotive electronics in China, among other applications. ATO supplies custom toroidal transformers ranging from 50 VA to 5000 VA, featuring a single primary voltage of 110V/120V/220V/230V/240V AC 50/60Hz and a single or double secondary voltage like 12V/24V. Whether you need a specific size, power rating, or have special manufacturing requirements, we can provide customized toroidal transformer solutions tailored to your needs.