Autotransformers

An autotransformer is a transformer with only one winding, which is wrapped around a set of core pieces. This winding acts both as the primary winding and the secondary winding of the transformer. Instead of having separate primary and secondary windings like a standard two-winding transformer, an autotransformer has only one winding and the voltage is stepped up or down as required. Autotransformers are generally much lighter, less expensive, and more space efficient than two-winding voltage transformers. They are commonly used to provide voltage adjustment in electric power distribution networks, and for things such as impedance matching for antenna designs and audio applications.

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Enter Qty Power RatingPrimary Voltage RatingSecondary Voltage RatingMounting StyleLengthWidthHeight
  
           
125-0F


Autotransformers Step Down Auto Transformer
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bel Fuse 19
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
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AUD 75.8163

Multiples of: 1

250 VA230 VAC to 115 VAC115 VAC to 230 VACChassis82.6 mm85.7 mm73 mm
N-2X


Autotransformers POWER AUTO-XFMR 115V@0.870A 230V CHASSIS MOUNT w/leads:
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Triad 16
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
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AUD 32.9779

Multiples of: 1

100 VA   2 1/16 in4 mm31.75 mm
OIEA1


Variable autotransformer; 230VAC; Uout:0÷260V; 1A; 1.6kg
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Breve Tufvassons 15
Ships to you
between Fri. 27 Mar to Thu. 02 Apr
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AUD 193.0966

Multiples of: 1

       
ATST100-230V/115V-001


Autotransformer; 230VAC; Power:100VA; Usec.1:115V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Indel 14
Ships to you
between Fri. 27 Mar to Thu. 02 Apr
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AUD 51.9327

Multiples of: 1

       
130-0F


Autotransformers Step Down Auto Transformer
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bel Fuse 14
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
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AUD 127.6356

Multiples of: 1

300 VA230 VAC to 115 VAC115 VAC to 230 VACChassis82.6 mm95.3 mm79.4 mm
ATS25-230V/115V-001


Autotransformer; 230VAC; Power:25VA; Usec.1:115V; 210mA
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Indel 10
Ships to you
between Fri. 27 Mar to Thu. 02 Apr
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AUD 32.4716

Multiples of: 1

       
ATS100-230V/115V-001


Autotransformer; 230VAC; Power:100VA; Usec.1:115V; 860mA
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Indel 10
Ships to you
between Fri. 27 Mar to Thu. 02 Apr
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AUD 45.2628

Multiples of: 1

       
175-0F


Autotransformers Rectifier Power Transformer
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bel Fuse 9
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
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AUD 199.1365

Multiples of: 1

750 VA230 VAC to 115 VAC115 VAC to 230 VACChassis133.4 mm95.3 mm79.4 mm
115-0F


Autotransformers Step Down Auto Transformer
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bel Fuse 7
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
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AUD 65.0593

Multiples of: 1

150 VA230 VAC to 115 VAC115 VAC to 230 VACChassis69.9 mm85.7 mm73 mm
ATST600-115V/230V-001


Autotransformer; 115VAC; Power:600VA; Usec.1:230V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Indel 7
Ships to you
between Fri. 27 Mar to Thu. 02 Apr
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AUD 131.5321

Multiples of: 1

       
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