Toroidal Core Autotransformers

Auto Transformer
from Powertronix Corp.

Auto Transformers are single winding toroidal transformers for voltage step up or step down, when there is no requirement for electrical isolation. Auto Transformers offer a significant size and weight reduction as well as lower cost. APPLICATIONS. Industrial Automation. Electrical Equipment [See More]

  • Core Type: Toroidal Core
  • Mounting: Center Potted with Thru Hole, Flange, Excapsulated, Custom Mounting Bracket
  • Winding Turns: Step-Up Transformer; Step-Down Transformer
  • Type: Single Phase Transformer
Custom Toroidal Auto Transformers
from Amgis Toroidal Power Products, LLC

Using a toroidal auto transformer is always an economical solution when you need to step down the voltage from 230V to 120 V or vice versa, and the equipment already has a fully isolated transformer or when the components do not require an isolated transformer. Advantages of Toroidal Auto... [See More]

  • Core Type: Toroidal Core
  • Output Type: AC
  • Winding Turns: Step-Up Transformer (optional feature); Step-Down Transformer (optional feature)
  • Input Voltage: 120 to 230
Auto-Transformer -- Model AZ85615
from Toroid Corp. of Maryland

Optional enclosure with or without cord, plug and receptacle [See More]

  • Core Type: Toroidal Core
  • Output Type: AC
  • Winding Turns: Step-Up Transformer
  • Mounting: Chassis; Dish/Disk