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LiteFuze

LiteFuze 500W Japan Voltage Converter Transformer – Step Up/Down 100V to 120V / 120V to 100V – Heavy Duty Power Converter with Fuse Protection & Fully Grounded Cord (JP-500)

  • Based on 28 reviews
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Availability: Only 4 left in stock, order soon!
Fulfilled by Amazon
Arrives Sunday, Sep 13
Order within 20 hours and 33 minutes
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Style: 500 Watt


Features

  • HOW IT WORKS: The LiteFuze JP-500 is designed to convert voltage for Japanese and US appliances up to 500W. This makes it suitable for a variety of devices across various applications.
  • INNOVATIVE CONVERTINGBOX TECHNOLOGY: This transformer features cutting-edge ConvertingBox technology, ensuring efficient and dependable voltage conversion, making it lighter than other available transformers in the market. It also helps in noise reduction.
  • PREMIUM COPPER COIL CONSTRUCTION: This voltage converter transformer is expertly wound with high-quality copper coils and wire, ensuring reliable and efficient performance for long-lasting use.
  • VERSATILE POWER SOLUTION: Use Japanese appliances(100V) in USA (120V) or use a USA made appliance(120V) in Japan(100V).
  • FUSE PROTECTION: The integrated fuse is designed to automatically disconnect power in the event of an overload, you can effortlessly unscrew and replace the fuse with a new one. Comes with 3 years manufacturers warranty.

Description

The LiteFuze JP-500 is a 500W voltage converter for Japanese and US appliances. It features advanced ConvertingBox technology for efficient, reliable, and quieter voltage conversion. The high-quality copper coils ensure long-lasting performance. Use Japanese appliances (100V) in the USA (120V) or US appliances (120V) in Japan (100V). The integrated fuse provides overload protection and is easily replaceable. Comes with a 3-year manufacturer’s warranty.

Brand: LiteFuze


Power Source: Corded Electric


Product Dimensions: 7"D x 4.75"W x 3.25"H


Specification Met: CE


Item Weight: 6.5 pounds


Brand Name: LiteFuze


Model: LiteFuze JP-500


Number of Items: 1


UPC: 856058008501


Manufacturer: LiteFuze


Included Components: 500W Voltage Transformer


Part Number: JP-500


Power Source: Corded Electric


Item Dimensions D x W x H: 7"D x 4.75"W x 3.25"H


Item Weight: 6.5 pounds


Specification Met: CE


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Sep 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Construction
Excelente
Reviewed in the United States on April 13, 2026 by Erwin Pardo
    • Fantastic
Good product safety power converter.
Reviewed in the United States on March 7, 2026 by Luis Jurado
    • Didn’t work at all
Piece of trash.
Reviewed in the United States on January 18, 2026 by Amazon Customer
    • A must for Japan market electronics from old times
Bought a Japan market used Denon stereo amplifier from 80s for very cheap, and this step down transformer works perfectly well for me. May buy more if I find more good deals from Japan market.
Reviewed in the United States on March 23, 2025 by Joel Chan
    • Good reliable device
This is a good dependable device. Does exactly what it’s supposed to do.
Reviewed in the United States on July 18, 2025 by A. Zepeda
    • Superr!
Llegó rápido y funciona super bien
Reviewed in the United States on July 23, 2025 by Olivia
    • Loose fuse and loud when on
I'm not sure if there is a way to fix this but the fuse is super loose which worries me and when it's on the transformer has a loud buzzing that makes me nervous to be honest.
Reviewed in the United States on March 20, 2026 by DarkYarncraft
    • A must for using JDM audio equipment in the USA ... it simply works well .... A++++++
If you are an electronics geek ... ahem .. fan, like I am, you have undoubtedly discovered that there is a lot of cool audio gear that was made specifically for the Japanese Domestic Market (JDM) and not intended for export. Telltale signs are: 100V AC requirement, for vintage radios FM is limited to 76-90 MHz, some of the gear even has cool Japanese writing on it, although most of them have the front panel functions in English. So, here comes the limitation: 100V equipment, even ones that are fine with 60Hz frequency, cannot be used directly in the USA where most locations use approx. 125V / 60 HZ AC power. The difference in US domestic voltage with the needs of 100V equipment is simply too large; risks such as safety, longevity and proper function must all be considered. In comes this step down transformer that allows the 125V to be safely converted to 100V for proper use of the JDM equipment in the USA. This particular unit can also be switched to become a step up transformer in case one wants to use US designated equipment in Japan. My need is strictly for the step down function. The first thing you will notice about this transformer is its build quality; it is a thing of beauty: looks good and is solidly built. It is easy to use and has a generous power limit for audio equipment (I have the 500W model). The unit runs quietly (no annoying hum or anything like that), it runs cool, and most importantly, it allows the JDM equipment to function safely and properly. I used this transformer to power a large Sony boombox (model CFS-V8) and it worked fine; I did not notice any weird artifacts from the transformer. I'm on the hunt for a cool vintage JDM audio amplifier; the generous 500W capability of this unit will be more than sufficient to power the amp and have room to spare. So, if you have need for a step up or down transformer to go between 125V and 100V AC, this transformer will work safely and reliably. While there may be smaller sized units out there, for safety and piece of mind, I would recommend a more robust unit like this one that has the build quality for peace of mind. This unit is all black metal construction and can easily blend into the background to be unnoticed. Select the power capacity based on your anticipated needs. I have the 500W unit that provides plenty of power for home audio equipment. Simply works and recommended. A++++++++ Update: I have recently acquired a Sony TA-F333ESX integrated amplifier from Japan and this step down transformer performs flawlessly, allowing me to safely use this cool vintage JDM amp in the USA. Way cool. This transformer continues to be highly recommended. A++++++++ ... show more
Reviewed in the United States on December 15, 2024 by The Moose

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