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Auto Transformer

Sigma Line® AUTOTRANSFORMER Application Notes for 125 or 250 Volt, 50/ 60 Hertz Applications

The autotransformers are frequently used to convert local Power line Voltage to some other Voltage value needed for a particular piece of equipment. Most often, this conversion is from 125 Volts to 250 Volts, or 250 Volts to 125 Volts. Autotransformers may also be used in voltage reduction type, lighting energy saving units (economy models), it may also be used as soft-starters for squirrel-cage induction motors.
 
Unlike an Isolation transformer, autotransformers use common windings and offer no interference or disturbance isolation, it would obviously a low cost option for voltage ratio conversion . You add any Suppression or Filtering networks your system requires.
 
Auto Transformer * Auto Wound Transformer * Automatic Voltage Regulation Technologies * Chokes * Constant Voltage Transformer * Constant Voltage Transformer Cvt * Control And Power Transformers * Control Transformer * Control Transformers * Current Transformers * Distribution Transformer * Distribution Transformers * Double Wound Transformer * Dry Type Transformer * Electrical Power Transformer * Electrical Transformer * Furnace Transformer * Furnace Transformers * High Voltage Transformers * Industrial Transformers * K Rated Isolation Transformers * Low Loss High Efficiency Transformers * Low Voltage Transformers * Magnetic Amplifiers And Reactors * Oil Transformers * Power Distribution Transformers * Power Transformers * Single Phase Transformer * Special Purpose Transformer * Step Down Furnace Transformers * Three Phase To Single Phase Transformer * Three Phase Transformer * Transformers * Ultra Isolation Transformer * Ultra Isolation Transformers * Variable Transformer * Voltage Transformer * Welding Transformers * Electrical Transformers (Mfgrs. And Dealers) * Potential Transformers * Transformers (Mfgrs And Dealers)