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

    5 out of 5 based on 1 reviews | Write a review
    $147.43
    300VA power capacity toroidal transformer is single phase, full copper design, low energy consumption, tested and approved by CE, RoHS, ISO standard, with 1 primary winding of 230V and double secondary windings of 35-0-35V, 12V or 24V 1 output is available here.
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    SKU: ATO-T-C300VA
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    ATO 300VA toroidal transformer, 230V AC to 12V/24V is small size and light weight, has been widely used in household appliances and other electronic equipment with high technical requirements.

    Advantages of ATO Toroidal Transformer

    1. High Efficiency: Winding matches the core perfectly, which makes the transformer more efficient.
    2. Long Service Life: With high-quality materials and manufacturing technology, the transformer can be used for 30 years.
    3. Less Noise: The core is seamlessly rolled and the winding is set evenly over it, which makes the transformer quiet when it is working.
    4. Less Radiation: Toroidal structure and winding technology reduce electromagnetic radiation.
    5. Low Temperature Rise: Even if it is overloaded at 120%, the temperature rise will be less than 70℃.

    300VA Toroidal Transformer Specifications

    Model ATO-C300VA
    Phase Single phase
    Power 300VA (300W)
    Primary Voltage 230V AC (Optional: 110V, 120V, 220V, 230V, 240V)
    Secondary Voltage 24A AC (Optional: 12V, 24V, 48V, 110V, 220V, 2x6V, 2x12V, 2x15V, 2x24V, 2x30V, 2x35V, 2x40V, 2x50V, can be customized)
    Secondary Current 6.25A
    No. of Inputs 1 input
    No. of Outputs 1 output (4-wire 2 outputs are available)
    Note: For the transformer with 2 outputs 4-wire, each output provides the same voltage and current level, the sum of 2 output power capacities is equal to the total capacity.
    Frequency 50Hz/60Hz
    Winding Material Copper Wire
    Coil Structure Toroidal
    Efficiency 90%-96%
    No-load Loss <4W
    Input Wire UL1015-18#Red
    Output Wire UL1015-16#Black
    Voltage Strength DC2500V
    Insulation Impedance ≥500MΩ
    Cooling Method Natural air cooling
    Temperature +40℃
    Certification CE, RoHS, ISO
    Warranty 12 months
    External Diameter 120mm
    Height 56mm
    Pedestal 120*120mm
    Mounting Hole Distance 110*110mm
    Weight 3kg
    Package Included 1*Toroidal transformer + 1*Accesorries sets (Nut, Shim, Metal disk, Rubber gasket, Pedestal, Screw)

    Toroidal Transformer Accessories

    toroidal transformer accessories

    Toroidal Transformer Mounting Methods

    toroidal transformer mounting method

    Toroidal Transformer Internal Structure

    toroidal transformer internal structure

    Tips:

    Toroidal transformer is also a small isolation transformer, with isolation function. Isolation transformers are necessary in medical equipment mainly because they can reduce leakage current and ensure that patients, doctors and others will not get an electric shock when they come into contact with the equipment, especially direct leakage of electricity to the heart.

    1. The isolation transformer can reduce output voltage and current. Isolation transformers can customize the required models and parameters according to the requirements of medical equipment.
    2. The isolation transformer can ensure the continuity of medical equipment in use. Since the secondary end of the isolation transformer is not grounded, it will not form a return circuit to the ground or result in trip of power switch when the load end has the first insulation fault, so that the continuity of medical equipment can be ensured in use.
    3. The isolation transformer can reduce leakage current and avoid outbreaks of fire caused by serious leakage current.

    Compared with ordinary transformers, toroidal transformers have great advantages in efficiency, temperature rise, cost, anti-interference, and longevity. This video will showcase its function and benefits.

    Existing reviews of 300VA Toroidal Transformer, 230V AC to 12V/24V
    Works well, fairly good price
    Just what was needed a small toroidal transformer to step down 120 volt to 24 volt for my applications. This was ideal because not only the voltage, but it's ideal small compact size!
    From: John Whalen | Date: 05/03/2020
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    200VA Step-Down Toroidal Transformer, 240V AC to 24-0-24V

    $138.69
    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 240VAC 50/60Hz and dual secondary windings 2x24V (24-0-24). Twin secondary windings may be connected in series or parallel or used independently.