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    Picture of Step Up Down Transformer for Marine, 100w-5000w
    Picture of Step Up Down Transformer for Marine, 100w-5000w
    Picture of Step Up Down Transformer for Marine, 100w-5000w
    Picture of Step Up Down Transformer for Marine, 100w-5000w

    Step Up Down Transformer for Marine, 100w-5000w

    1 review(s) | Add your review
    SKU: PH-SUSD-TC
    $89.62
    ● Supports 110V to 220V and 220V to 110V step-up/down conversion with 100W–5000W power options. ● Features an E-type shell core and autotransformer design for stable voltage conversion. ● Provides efficient cooling and moisture resistance for reliable operation. ● Suitable for marine systems, onboard equipment, and industrial applications.
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    ⏱️ Delivery: 6-12 days
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    Overview

    Designed for marine and international use, the step up down transformer for marine supports bidirectional voltage conversion between 110V and 220V. Built with an E-type shell core and optimized heat dissipation, it delivers safe, stable performance in tough environments. CE certified and compact, it is ideal for marine appliances, lab instruments, medical devices, and Hi-Fi audio systems.

    step up down transformer for marine icons

    step up down transformer for marine feature

    Feature

    • Fast Response: Delivers rapid power adjustment and quick response times for instant performance.
    • Low Noise: Designed for quiet operation, ensuring smooth and whisper-silent performance.
    • Superior Quality: Crafted with premium materials and strict quality control for high reliability.
    • Stable Transmission: Provides smooth, continuous output for consistent power delivery.
    • Anti-Interference: Built with strong electromagnetic shielding to protect against external signal interference.
     

    Details

    1. Portable Handle: Sturdy and durable handle design for easy carrying and convenient mobility.
    2. Fixable Base: Features a secure bottom mounting design for stable installation and placement.
    3. Secure base: Features a safe bottom mounting design and can be easily secured with screws.
    4. Voltage Converter Power Cord: Includes a dedicated power cord designed for smooth voltage conversion.
    step up down transformer for marine details

    Structure

    step up down transformer for marine structure

    Specs
    Rated Power 200W
    Cooling Type Oil-lmmersed self-cooling
    Core Type Shell-type
    Structure Vertical
    Voltage Ratio 220V/110V
    Phase Single phase
    Moisture-Proof Type Open type
    Frequency Characteristic Low frequency
    Winding Type Autotransformer
    Core Shape E-type
    Certification CE
    Application
    marine transformer for ship

    Ship

    marine transformer for research laboratory

    Research Laboratory

    marine transformer for medical equipment

    Medical Equipment

    marine transformer for hifi audio equipment

    HIFI Audio Equipment

    FAQ

    Q1: Does the marine transformer generate much heat or noise during operation?

    Slight heat generation during operation is normal. Built with a low-frequency E-type core, it runs with very low noise and smooth stability.

    Q2: How is the marine transformer installed and fixed?

    Designed in a compact vertical structure, it includes a sturdy handle for easy carrying and a fixable base with screw holes for secure mounting (ideal for marine use or fixed workbench setups).

    1 review(s)
    5.0 1
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    Torin | 8/11/2026 1:30 AM
    Solid Marine Transformer - Perfect for My Boat!
    Bought this 200W step up/down transformer for my marine gear, and it performs like a champ. Heavy-duty build, whisper-quiet operation, and rock-solid voltage output. The portable handle and mounting base made installation super easy. Zero interference with my boat electronics. Excellent quality for the price!
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