About Autotransformers

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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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD

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Enter Qty Power RatingPrimary Voltage RatingSecondary Voltage RatingMounting StyleLengthWidthHeight
  
           
MACP-011055


Autotransformers 15.2 dB Coupler 5-1225 MHz
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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.

MACOM Availability : 0
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USD 1.2847

Multiples of: 1

1.5 W  Smd/Smt6.5 mm5 mm2.9 mm
170


Autotransformers 50VA 230/115
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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.

Hammond Availability : 0
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USD 1.7712

Multiples of: 1

       
1-150


CONNECTORS
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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 Availability : 0
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USD 1.906

Multiples of: 1

       
130


130 abbatron
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Abbatron Availability : 0
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USD 6.5472

Multiples of: 1

       
MAFL-011082


Autotransformers 5 - 684 MHz
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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.

MACOM Availability : 0
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USD 8.9722

Multiples of: 1

250 mW  Smd/Smt18 mm18 mm6.5 mm
115


115 wakefield
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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.

Wakefield Availability : 0
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USD 13.7419

Multiples of: 1

       
170A


PLIER, ADJUSTABLE GRIP; Plier Style:Slip Joint; Jaw Opening Max:46mm; Overall Length:240mm; Product Range:-; SVHC:No SVHC (17-Dec-2015); Jaw Length:35mm
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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.

Facom Availability : 0
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USD 16.9509

Multiples of: 1

       
ATST50-230V/115V-001


Autotransformer; 230VAC; Power:50VA; 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 Availability : 0
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USD 19.0887

Multiples of: 1

       
TS50-230V/115V-002


Autotransformer; 230VAC; Power:50VA; 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 Availability : 0
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USD 21.1344

Multiples of: 1

       
110


SOCKET SURF MT, 16A, 400V, 3P+N+E WAY
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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.

Walther Availability : 0
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USD 28.4268

Multiples of: 1

       
130


SOCKET SURF MT, 32A, 400V, 3P+N+E WAY
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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.

Walther Availability : 0
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USD 35.2624

Multiples of: 1

       
ATST50-115V/230V-001


Autotransformer; 115VAC; Power:50VA; 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 Availability : 0
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USD 36.5001

Multiples of: 1

       
ATST200-115V/230V-001


Autotransformer; 115VAC; Power:200VA; 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 Availability : 0
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USD 36.7122

Multiples of: 1

       
4500-90FW34K999


TE Connectivity P&B Autotransformers AUTOISOLAT 480 VAC
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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.

TE Connectivity Availability : 0
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USD 38.6151

Multiples of: 1

230 VA480 VAC277 VAC 90.4 mm63.5 mm44.58 mm
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 Availability : 0
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USD 44.555

Multiples of: 1

250 VA230 VAC to 115 VAC115 VAC to 230 VACChassis82.6 mm85.7 mm73 mm
ARM-3.0/4


Variable autotransformer; 230VAC; 3A; 1.9kg
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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 Availability : 0
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USD 45.5325

Multiples of: 1

       
ATST400-115V/230V-001


Autotransformer; 115VAC; Power:400VA; 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 Availability : 0
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USD 49.498

Multiples of: 1

       
110


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 Availability : 0
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USD 54.6601

Multiples of: 1

100 VA230 VAC115 VACChassis60.3 mm47.6 mm63.5 mm
112-0F


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 Availability : 0
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USD 56.9186

Multiples of: 1

120 VA230 VAC to 115 VAC115 VAC to 230 VACChassis63.5 mm85.7 mm73 mm
170C


Autotransformers 300VA 230/115
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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.

Hammond Availability : 0
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USD 60.5556

Multiples of: 1

300 VA115 V Chassis79.5 mm101.6 mm96.8 mm
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