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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    MABA-011104


    Autotransformers 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 3563
    Ships to you
    between Fri. 22 Dec to Tue. 26 Dec
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    USD 2.6512

    Multiples of: 1

    2 W  Smd/Smt3.81 mm3.81 mm2.74 mm
    MACP-011056


    Autotransformers 16 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 731
    Ships to you
    between Fri. 22 Dec to Tue. 26 Dec
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    USD 1.7981

    Multiples of: 1

    2 W  Smd/Smt7.11 mm6.35 mm2.94 mm
    115


    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 33
    Ships to you
    between Fri. 22 Dec to Tue. 26 Dec
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    USD 71.3475

    Multiples of: 1

    150 VA230 VAC115 VACChassis85.7 mm73 mm88.9 mm
    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 30
    Ships to you
    between Mon. 18 Dec to Fri. 22 Dec
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    USD 223.0377

    Multiples of: 1

           
    ESS 102


    Variable autotransformer; 230VAC; Uout:1÷250V; 2A; 2.4kg
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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.

    Thalheimer-Trafowerke 28
    Ships to you
    between Mon. 18 Dec to Fri. 22 Dec
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    USD 191.0404

    Multiples of: 1

           
    110-0F


    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 23
    Ships to you
    between Fri. 22 Dec to Tue. 26 Dec
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    USD 30.8831

    Multiples of: 1

    100 VA230 VAC to 115 VAC115 VAC to 230 VACChassis50.8 mm57.2 mm49.2 mm
    N-6U


    Autotransformers POWER AUTO-XFMR 115V@1.7A 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 23
    Ships to you
    between Fri. 22 Dec to Tue. 26 Dec
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    USD 37.1258

    Multiples of: 1

    250 VA   2 13/16 in41.27 mm3.17 mm
    VP-1000VA


    Autotransformer; 230/120VAC; Power:1000VA; Usec.1:120V
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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.

    VOLT POLSKA 22
    Ships to you
    between Mon. 18 Dec to Fri. 22 Dec
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    USD 52.1224

    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 0
    6 to 16 Weeks Calender.png

    USD 25.3219

    Multiples of: 1

           
    ESS 120


    Variable autotransformer; 230VAC; Uout:1÷250V; 20A; 14kg
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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.

    Thalheimer-Trafowerke 0
    6 to 16 Weeks Calender.png

    USD 586.7398

    Multiples of: 1