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    Toroidal Transformers

    ATO step up/step down safety toroidal transformers meet modern day requirements for a small size and light weight. The power capacity range from 50VA to 1kVA, all copper wire design, has numerous approvals covering a wide variety of international standards. It features a single primary voltage of 110V/120V/220V/230V/240V AC 50/60Hz and a single or double secondary voltage like 12V/24V/2x24. The toroidal shape gives a significantly higher efficiency compared to conventional transformers of the same size. Our standard toroidal transformers can be ordered easily and are customizable. If you cannot find the products you are looking for, or you have special demands, please don't hesitate to contact us.

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    50VA Step-Down Toroidal Transformer, 120V to 2x6V/2x24V

    $59.35
    SKU: ATO-T-C50VA
    The provided 50VA step down toroidal transformer is 1-phase, higher efficiencies and lower scatter losses, with a primary voltage of 120 V AC 50 /60 Hz and twin secondary voltage of 2x6V or 2x24V, twin secondary windings may be connected in series or parallel or used independently.

    70VA Toroidal Transformer, 110V AC to 12V/2x12V

    $50.47
    SKU: ATO-T-C70VA
    300VA toroidal transformer with all copper wire, higher temperature resistant, small size with low weight, easy to install and maintain. The standard input is single 110V AC windings, designed to step down 110V to 12V or 2x12V.

    120VA Toroidal Transformer for Audio Amplifier, 110V to 12V

    $68.36
    SKU: ATO-T-C120VA
    All copper toroidal transformer for audio power amplifier, it is 120VA , single phase, small size and weight, is designed for converting AC supply voltages to one or more AC voltages, for example 110V to 12V or 230V to 2 x 24V.

    150VA Toroidal Transformer, 120V AC to 12V/24V/2x30V

    $75.48
    SKU: ATO-T-C150VA
    This single phase toroidal transformer for sales, 150VA (150W) full power, is designed for a primary voltage of 120 V AC and dual secondary voltages of 2x30V, one output version is optional, all copper winding, manufactured according to CE, RoHS, ISO, UL standard.

    200VA Step-Down Toroidal Transformer, 230V AC to 2x 24V

    $85.69
    SKU: ATO-T-C200VA
    Low cost 200VA step down toroidal transformer is made with cold rolled silicon steel core and pure copper winding and lead. It features a single primary winding tapped at 230VAC 50/60Hz and dual secondary windings 2x24V. Twin secondary windings may be connected in series or parallel or used independently.

    300VA Toroidal Transformer, 230V AC to 12V/24V/2x15V

    $93.47
    SKU: ATO-T-C300VA
    300VA power capacity toroidal transformer is single phase, full copper design, low energy consumption, tested and approved by CE, RoHS, ISO, UL standard, with 1 primary winding of 230V and double secondary windings of 2x15V, 12V or 24V 1 output is available here.

    350VA Step-Down Toroidal Transformer, 220V AC to 110V

    $102.36
    SKU: ATO-T-C350VA
    Cheap 350VA toroidal transformer with a single input of 220V AC and a output of 110V, double outputs are available, is designed to step down 220V AC to 110V, features high insulationĀ strength,Ā UL recognised, less noise and long life.

    500VA Toroidal Transformer, 230V AC to 2x12V/2x24V

    $155.78
    SKU: ATO-T-C500VA
    Customized and high quality toroidal transformer is single phase, 500VA power capacity, full copper design, less noise, with a primary voltage of 230 V AC 50 /60 Hz and twin secondary voltage of 2x12V or 2x24V, manufactured according to CE, RoHS, ISO, UL standard.

    600VA Toroidal Transformer, 240V AC to 48V/2x30V

    $178.55
    SKU: ATO-T-C600VA
    600VA (600W) full power toroidal transformer is a single phase general purpose transformer with a primary voltage of 240 V AC and a secondary voltages of 48V, dual outputs versions like 2x12V, 2x 30V are avalible. It offers a significant size and weight reducation as well as low cost and high reliability.

    800VA Toroidal Transformer, 230V AC to 110V/120V/2x55V

    $223.47
    SKU: ATO-T-C800VA
    Single phase dry-type toroidal transformer with 800VA (800W) full power, all copper design, a single input of 230V AC and a output of 110V/120V, double outputs are available. Twin secondary windings may be connected in series, parallel or used independently.

    1000VA Toroidal Transformer, 240V to 2x15V/2x30V

    $344.25
    SKU: ATO-T-C1000VA
    Step up/step down toroidal transformer with low cost, 1000VA full power capacity, single phase, transform input voltage 240V AC to double output voltage 2x15V or 2x30V, single output is available. It features high insulation strength, UL recognised, less noise and long life.

    1500VA Toroidal Transformer, 230V to 2x12V/48V

    $450.65
    SKU: ATO-T-C1500VA
    Buy best 1-phase isolated toroidal transformer with 1500 full capacity, 230V AC primary voltage to 2x12V/48V secondary voltage, small size and light weight, has been widely used in household appliances and other electronic equipment with high technical requirements.