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    Picture of Small Voltage Transformer, 80w-2500w
    Picture of Small Voltage Transformer, 80w-2500w
    Picture of Small Voltage Transformer, 80w-2500w
    Picture of Small Voltage Transformer, 80w-2500w

    Small Voltage Transformer, 80w-2500w

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    SKU: PH-SUSD-SW
    $70.15
    ● Seamlessly steps voltage up and down between 110V and 220V for global device compatibility. ● Offers options from 80W to 2500W to easily handle everything from small electronics to heavy-duty appliances. ● Uses a single-phase autotransformer with a shell-type core structure, 70% conversion efficiency, low-frequency output. ● Uses an oil-immersed self-cooling design to effectively control operating temperature.
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    Overview

    The 110V/220V Small Voltage Transformer (80W–2500W) provides bi-directional voltage conversion for powering 110V and 220V appliances worldwide. Built with a single-phase autotransformer design and an oil-immersed self-cooling system, it delivers stable voltage output with reliable long-term performance. A flame-retardant housing, heat-resistant copper windings, automatic current regulation, and built-in ground protection enhance safety and durability. Its compact, quiet design makes it ideal for home, office, travel, and international equipment.

    small voltage transformer icons

    small voltage transformer feature

    Feature

    • Bi-Directional Conversion: Supports 110V ↔ 220V voltage conversion for worldwide appliance compatibility.
    • Silent Operation: Runs quietly with no buzzing or unwanted noise.
    • Automatic Constant Current: Delivers stable current output to protect connected devices from voltage fluctuations.
    • Flame-Retardant Housing: High-quality fire-resistant casing for enhanced electrical safety.
    • High-Temperature Coil: Premium heat-resistant copper coil ensures stable, efficient operation under heavy loads.
    • Low Heat Generation: Advanced cooling design keeps the unit cool during extended use.
    • Impact-Resistant Design: Rugged construction withstands pressure and accidental drops.
    • Ground Protection: Built-in grounding protection helps prevent electric shock and static discharge.
     

    Details

    1. Quiet Operation: Operates at ≤20 dB with low power consumption for quiet, energy-efficient performance.
    2. Flame-Retardant ABS Housing: Durable flame-retardant ABS housing enhances electrical safety and reduces fire risk.
    3. 110V/220V Voltage Switch: Manual voltage selector for easy switching between 110V and 220V power systems.
    4. High-Quality Coils: Low resistance reduces heat generation for safer, more stable operation.
    small voltage transformer details

    Structure

    small voltage transformer structure

    Specs
    Voltage Ratio 220V to 110V / 110V to 220V
    Phase Single-phase
    Rated Power 70W
    Input Voltage 110V–220V AC
    Output Voltage 110V–220V AC
    Input Voltage Range 110V–220V
    Moisture-Proof Type Open-type
    Cooling Method Oil-immersed self-cooling
    Cooling Type Liquid/oil-immersed
    Frequency Characteristics Low frequency
    Winding Type Autotransformer
    Core Type Shell-type core
    Mounting Structure Vertical
    Efficiency 70%
    Application
    small voltage transformer for kettle

    Kettle

    small voltage transformer for rice cooker

    Rice Cooker

    small voltage transformer for hair dryer

    Hair Dryer

    small voltage transformer for juicer

    Juicer

    FAQ

    Q1: Does the small voltage transformer make noise or get hot when in use? How about safety?

    No noise: It features a silent design, running at a noise level as low as ≤ 20 dB, so it won’t disturb your bedroom or nighttime rest. Low heat: Built-in high-temperature resistant conductive coils and low-resistance design greatly reduce heat generation. Multiple safety protections: Made with flame-retardant ABS casing, it’s pressure- and drop-resistant, with electric shock and grounding protection, making it safer to use.

    Q2: Do I need to unplug the small voltage transformer when I'm not using it? Can it stay plugged in 24 hours a day?

    This product features a low-power, low-heat design and supports continuous use all day. However, to extend the life of electronic components and save energy, it’s recommended to unplug the transformer from the outlet when not using it for a long time.

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