--- product_id: 3094765 title: "VCT VT-1000J - Japanese Step Up/Down Voltage Transformer Converts Japan 100 Volts To 120Volts OR Vice Versa -1000 Watt,black" brand: "vct" price: "€ 174.11" currency: EUR in_stock: true reviews_count: 10 category: "Vct" url: https://www.desertcart.it/products/3094765-vct-vt-1000j-japanese-step-up-down-voltage-transformer-converts store_origin: IT region: Italy --- # 1000W max power capacity Step up/down voltage conversion Built-in fuse protection VCT VT-1000J - Japanese Step Up/Down Voltage Transformer Converts Japan 100 Volts To 120Volts OR Vice Versa -1000 Watt,black **Brand:** vct **Price:** € 174.11 **Availability:** βœ… In Stock ## Summary > πŸ”Œ Power your global lifestyle without limits! ## Quick Answers - **What is this?** VCT VT-1000J - Japanese Step Up/Down Voltage Transformer Converts Japan 100 Volts To 120Volts OR Vice Versa -1000 Watt,black by vct - **How much does it cost?** € 174.11 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/3094765-vct-vt-1000j-japanese-step-up-down-voltage-transformer-converts) ## Best For - vct enthusiasts ## Why This Product - Trusted vct brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Safety First:** Integrated fuse protection and power switch for secure operation - β€’ **Compact & Durable:** Heavy-duty design in a sleek 6.5x4x3 inch black chassis - β€’ **Robust Power Handling:** Supports continuous 1000W load with surge capacity - β€’ **Pro-Level Appliance Ready:** Ideal for high-draw devices like rice cookers, printers, and power tools - β€’ **Universal Voltage Compatibility:** Seamlessly converts 100V ↔ 120V for Japan-USA use ## Overview The VCT VT-1000J is a professional-grade step up/down voltage transformer designed for seamless use of Japanese and American electrical appliances. Rated for continuous 1000 watts with surge capacity, it converts 100V to 120V and vice versa, featuring built-in fuse protection and a power switch for safe, reliable operation. Compact and durable, it’s perfect for millennial professionals who demand versatility and safety when powering international devices. ## Description Product Description VCT VT-1000J - Japanese Step Up/Down Voltage Transformer Converts Japan 100 Volts To 120Volts OR Vice Versa -1000 Watt From the Manufacturer This voltage transformer enables the use of Japanese products in USA or the use of american products in Japan. This transformer is capable of both up/down voltage conversions for Japan/USA. It Can be used in both 100 and 120 volt countries. This transformer will convert from 120 volt to 100 volt AND from 100 volt to 120 volts - Input: 100/120V and Output: 100/120V. This transformer is rated for 1000 Watts max including power surge. This is a heavy duty for continuous use. There is a built in Power ON/OFF Switch and Fuse Protection.TRANSFORMER PURCHASE GUIDE: Remember to leave at least a 100% slack for the transformer, Heating appliances, laser printers and power tools spike when you turn them on. For these products you need to buy a transformer that is at least 3 times the items capacity. Review: Great transformer if running Japanese appliances in North America - My wife is Japanese, and we have several devices that utilize this feature; it works great. We turn it off when not using one of the devices and just run when needed. It works fine with high-amperage appliances; she has a large steam oven from Japan, and it works with that, no problem. We had the same model for over 15 years, then it blew, and so we looked to replace it with the same model because we knew it was reliable. Review: Great for JDM electric appliances. - Exactly what we needed to use an air purifier we bought from Japan. No issues whatsoever. It's been a few months and it's going strong. I think there were some slightly cheaper units, but this one had consistently good reviews. For something like this you definitely want good build and engineering because without it whatever you plug in to it becomes useless and sometimes that means expensive useless. Oh yeah, I forgot to mention you need to check how much your appliance is going to draw before buying any transformer and plan to get one with the appropriate rating. This unit is rated at a max of 200 Watts. Keep in mind that transformers/power supplies, in general, work optimally at about 50% of the rated maximum load. Any more than 50% and not only is the unit less efficient, it will physically start to heat up and all the extra heat/work will shorten its lifespan and blow the fuses. For my appliance I knew it wouldn't pull more than 100 Watts (I think mine was rated at a max of 80 watts), so I knew this 200 Watt model would work very well. Also of note is that although it steps-up and steps-down, it only has the Japanese 2 prong outlet. So you'll need an adapter if you want to use it to step-up and plug in a US 2 prong or 3 prong. ## Features - This continuous use transformer is capable of both up and down voltage conversions for Japan and USA electricity to enable use of Japanese products in USA and USA products in Japan - 1000 Watts is the maximum capacity of this transformer including the power surge - It converts 110/120 volt USA power to 100 volt Japan power AND 100 volt to 110/120 volts (means it will convert the American power to Japanese power and also convert Japanese power to American) - Power ON/OFF Switch. Fuse protection for safety - Remember to leave at least a 100% margin for power surges/spike when buying a transformer. For power tools, laser printers and heating appliances like Rice cookers, coffee makers, toasters, halogen or fluorescent bulbs you must leave a power spike margin of 4 times ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000PC4SVU | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #130,836 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #501 in Power Converters | | Color | black | | Customer Reviews | 4.4 4.4 out of 5 stars (1,359) | | Date First Available | April 11, 2007 | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 7.7 pounds | | Item model number | VT-1000J | | Manufacturer | VCT Electronics | | Number Of Pieces | 1 | | Part Number | VT-1000J | | Plug Format | Type K | | Product Dimensions | 6.5 x 4 x 3 inches | | Size | 1000 Watt | | UPC | 894076000848 | | Voltage | 100120 Volts | | Wattage | 1000 watts | ## Product Details - **Brand:** VCT - **Current Rating:** 2.5 Amps - **Power Source:** Corded Electric - **Product Dimensions:** 6.5"D x 4"W x 3"H - **Specification Met:** FCC, UL ## Images ![VCT VT-1000J - Japanese Step Up/Down Voltage Transformer Converts Japan 100 Volts To 120Volts OR Vice Versa -1000 Watt,black - Image 1](https://m.media-amazon.com/images/I/71gai8MSppL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great transformer if running Japanese appliances in North America *by H***R on July 27, 2025* My wife is Japanese, and we have several devices that utilize this feature; it works great. We turn it off when not using one of the devices and just run when needed. It works fine with high-amperage appliances; she has a large steam oven from Japan, and it works with that, no problem. We had the same model for over 15 years, then it blew, and so we looked to replace it with the same model because we knew it was reliable. ### ⭐⭐⭐⭐⭐ Great for JDM electric appliances. *by V***A on January 30, 2015* Exactly what we needed to use an air purifier we bought from Japan. No issues whatsoever. It's been a few months and it's going strong. I think there were some slightly cheaper units, but this one had consistently good reviews. For something like this you definitely want good build and engineering because without it whatever you plug in to it becomes useless and sometimes that means expensive useless. Oh yeah, I forgot to mention you need to check how much your appliance is going to draw before buying any transformer and plan to get one with the appropriate rating. This unit is rated at a max of 200 Watts. Keep in mind that transformers/power supplies, in general, work optimally at about 50% of the rated maximum load. Any more than 50% and not only is the unit less efficient, it will physically start to heat up and all the extra heat/work will shorten its lifespan and blow the fuses. For my appliance I knew it wouldn't pull more than 100 Watts (I think mine was rated at a max of 80 watts), so I knew this 200 Watt model would work very well. Also of note is that although it steps-up and steps-down, it only has the Japanese 2 prong outlet. So you'll need an adapter if you want to use it to step-up and plug in a US 2 prong or 3 prong. ### ⭐⭐⭐⭐⭐ Good price *by K***K on November 26, 2025* Worked well on my 1980's Japanese computer. ## Frequently Bought Together - VCT VT-1000J - Japanese Step Up/Down Voltage Transformer Converts Japan 100 Volts To 120Volts OR Vice Versa -1000 Watt,black - AZUMAYA KT-107 Kotatsu Heater Table, W30 x D30 x H15 Inches, Natural Walnut and Rubber Wood Table Material, Home and Living, Square Shape Table Top with Walnut Brown Color - AZUMAYA KK-101BR Kotatsu Futon Comforter Square Shape W75 x D75 Inches, Polyester Fabric Material, Home and Living, Light Brown Color, This Order Comes only Futon Comforter --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.it/products/3094765-vct-vt-1000j-japanese-step-up-down-voltage-transformer-converts](https://www.desertcart.it/products/3094765-vct-vt-1000j-japanese-step-up-down-voltage-transformer-converts) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-10*