Step-Down Transformer 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]

  • Winding Turns: Step-Up Transformer; Step-Down Transformer
  • Mounting: Center Potted with Thru Hole, Flange, Excapsulated, Custom Mounting Bracket
  • Core Type: Toroidal Core
  • Type: Single Phase Transformer
Step-Up/Step-Down Autotransformer -- N-1X
from Triad Magnetics

Description. Triad autotransformers are single winding single phase transformers in which the primary coil is a fraction of the entire winding for voltage step-up or the secondary coil is a fraction of the entire winding for voltage step-down. In ordinary double wound power transformers, the primary... [See More]

  • Winding Turns: Step-Up Transformer; Step-Down Transformer
  • Mounting: Chassis
  • Output Type: AC
  • Type: Single Phase Transformer; Encapsulated Transformers
Energy Efficient Single Phase Transformers: Group VIII - Auto-Transformers -240 Primary Volts - 120/240 Secondary Volts - 1Ø, 60Hz
from Acme Electric Corp. / Power Distribution Products

Acme's single phase transformers are design for use in industrial and commercial application. Transformers rated up to 25 kVA are enclosed within an encapsulated, NEMA 3R enclosures. Standard transformers rated from 37.5 to 250 kVA are enclosed in ventilated, NEMA 2 enclosures (optional... [See More]

  • Winding Turns: Step-Down Transformer
  • Output Type: AC
  • Cooling Method: Air
  • Type: Single Phase Transformer
Auto-Transformer -- Model AZ85620
from Toroid Corp. of Maryland

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

  • Winding Turns: Step-Down Transformer
  • Output Type: AC
  • Core Type: Toroidal Core
  • Mounting: Chassis; Dish/Disk
Auto Transformer -- T160834
from Hubbell Incorporated

STEP DOWN TYPE. 4.5 INCH. 4.75 INCH. 9.68 INCH. 50/60 HZ FREQUENCY RATING. AIR CONDITIONING, REFRIGERATION APPLICATION. NEMA ENCLOSURE. 1000 VA POWER RATING. 200/220/240 VAC PRIMARY VOLTAGE. 115 VAC SECONDARY VOLTAGE. OUTPUT CURRENT RATING 8.7 AMPERE. INCLUDES 6 FT PRIMARY CORD AND SECONDARY... [See More]

  • Winding Turns: Step-Down Transformer
  • Input Voltage: 200 to 240
  • Operating Frequency: 50 to 60
  • Output Voltage: 115
Energy Efficient Three Phase Transformers: Auto-Transformers - 600/480 Primary Volts - 480/380 Secondary Volts
from Acme Electric Corp. / Power Distribution Products

Acme ’s low voltage distribution transformers are designed for industrial and commercial applications. All of Acme ’s general purpose transformers are rated for 600 volts and below. Encapsulated units are offered in ratings up to 15kVA. Ventilated units are available in ratings up to... [See More]

  • Winding Turns: Step-Down Transformer
  • Output Type: AC
  • Cooling Method: Air
  • Mounting: Pad-Mounted