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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(Ex. GST)(▲▼)		Enter Qty Power RatingPrimary Voltage RatingSecondary Voltage RatingMounting StyleLengthWidthHeight
  
           
OIEA6


Variable autotransformer; 230VAC; Uout:0÷260V; 5A; 6.8kg
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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 19
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AUD 371.7
Multiples of: 1

       
N-2X


Autotransformers POWER AUTO-XFMR 115V@0.870A 230V CHASSIS MOUNT w/leads:
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Triad 17
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AUD 35.0717
Multiples of: 1

100 VA   2 1/16 in4 mm31.75 mm
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 16
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AUD 48.79
Multiples of: 1

       
150-0F


Autotransformers Step Down Auto Transformer
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Bel Fuse 16
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AUD 128.6275
Multiples of: 1

500 VA230 VAC to 115 VAC115 VAC to 230 VACChassis107.9 mm95.3 mm79.4 mm
130-0F


Autotransformers Step Down Auto Transformer
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Bel Fuse 14
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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
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 11
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AUD 74.0904
Multiples of: 1

150 VA230 VAC to 115 VAC115 VAC to 230 VACChassis69.9 mm85.7 mm73 mm
OIEA3


Variable autotransformer; 230VAC; Uout:0÷260V; 2.8A; 3.3kg
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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 11
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AUD 250.4833
Multiples of: 1

       
ATS25-230V/115V-001


Autotransformer; 230VAC; Power:25VA; Usec.1:115V; 210mA
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Indel 10
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AUD 32.41
Multiples of: 1

       
ATS200VA-230/110V


Autotransformer; 230VAC; Power:200VA; Usec.1:110-115V
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Toroidy 10
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AUD 77.7933
Multiples of: 1

       
1150-0F


Autotransformers Step Down Auto Transformer
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Bel Fuse 10
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AUD 335.7036
Multiples of: 1

1.5 kVA230 VAC to 115 VAC115 VAC to 230 VACChassis139.7 mm133.4 mm111.1 mm
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