ATO Step Up and Down Transformers Whether you need a specific voltage or size to fit inside an enclosure, we engineer and manufacture custom transformers to fit any need. ATO is a custom step up & ...

Step-up transformers produce a secondary voltage that is larger than the primary voltage. Step-down transformers have a secondary voltage that is smaller than the primary voltage. Categories of three ...

With step-up transformers, the secondary voltage is larger than the primary voltage. With step-down transformers, the secondary voltage is smaller than the primary voltage. Mounting style or form ...

The transformer in the diagram above is a step-down transformer – there are fewer turns on the secondary coil than on the primary coil. Type of transformer Size of output voltage Number of turns ...