--- product_id: 101143511 title: "300 Watts Japanese Voltage Transformers, Step Up and Down Japan Converter, can be Used in 120 Volt and 100V Countries, Convert from 120V to 100V and 100V to 120V, Universal Outlet Socket" brand: "powerbright" price: "€ 77.38" currency: EUR in_stock: false url: https://www.desertcart.gr/products/101143511-300-watts-japanese-voltage-transformers-step-up-and-down-japan store_origin: GR region: Greece --- # 1000W power capacity Step up/down voltage conversion Dual outlet with power switch 300 Watts Japanese Voltage Transformers, Step Up and Down Japan Converter, can be Used in 120 Volt and 100V Countries, Convert from 120V to 100V and 100V to 120V, Universal Outlet Socket **Brand:** powerbright **Price:** € 77.38 **Availability:** ❌ Out of Stock ## Summary > ⚡ PowerBright: Empower your devices, anywhere in the world! ## Quick Answers - **What is this?** 300 Watts Japanese Voltage Transformers, Step Up and Down Japan Converter, can be Used in 120 Volt and 100V Countries, Convert from 120V to 100V and 100V to 120V, Universal Outlet Socket by powerbright - **How much does it cost?** € 77.38 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/101143511-300-watts-japanese-voltage-transformers-step-up-and-down-japan) ## Best For - powerbright enthusiasts ## Why This Product - Trusted powerbright brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First Design:** Fuse-protected with two spare fuses included for uninterrupted peace of mind - • **Trusted Reliability:** CE certified with 1-year parts & labor warranty and expert customer support - • **Robust 1000W Power Handling:** Supports heavy-duty electronics and appliances without compromise - • **User-Friendly Power Control:** Convenient ON/OFF switch with indicator light for effortless operation - • **Universal Voltage Compatibility:** Seamlessly converts between 100V and 120V for global use ## Overview The PowerBright 1000W Step Up & Down Japanese Transformer is a CE-certified voltage converter designed for seamless use between 100V and 120V power systems. Featuring a robust 1000W capacity, dual outlets, a power ON/OFF switch with indicator light, and fuse protection with spare fuses included, it ensures safe and reliable operation for electronics and heavy-duty appliances. Backed by a 1-year warranty and dedicated customer support, it’s the essential travel and home transformer for professionals who demand performance and peace of mind. ## Description PowerBright 300 Watts Japanese Voltage Transformers, Step Up and Down Japan Converter, can be Used in 120 Volt and 100V Countries, Convert from 120V to 100V and 100V to 120V, Universal Outlet Socket - desertcart.com ## Features - 300 WATT STEP UP / DOWN JAPANESE VOLTAGE TRANSFORMER - This step up and step down voltage transformer can be used for small electronic appliances. This is the best step Up/Down Japanese voltage converter on the market. - HIGH VOLTAGE TRANSFORMER- This power transformer can be used in 120 Volt countries in North America and Japan is 100 Volts. It will convert from 120 Volt to 100 Volt AND from 100 Volt to 120 Volt. - CE CERTIFIED VOLTAGE CONVERTER - The CE marking is a certification mark that indicates conformity with health, safety, and environmental protection standards. - FUSE PROTECTED POWER TRANSFORMER - Two outlets on front of the unit, on/off power switch with indicator light. includes free two spare fuses. - 1 YEAR PARTS & LABOR WARRANTY - Specialized customer service team & technical installation support via email, phone or chat. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07F1G8NBP | | Best Sellers Rank | #587,647 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,881 in Electrical Adapters | | Brand Name | PowerBright | | Current Rating | 3.75 A | | Customer Reviews | 4.0 4.0 out of 5 stars (152) | | EU Spare Part Availability Duration | 1 years | | Item Dimensions D x W x H | 4.7"D x 4.7"W x 6"H | | Item Weight | 5.9 pounds | | Manufacturer | PowerBright | | Model | VC300J | | Mounting Type | Wall Mount | | Part Number | VC300J | | Power Source | AC | | Specification Met | CE | | UPC | 841915000613 | ## Product Details - **Brand:** PowerBright - **Current Rating:** 3.75 A - **Mounting Type:** Wall Mount - **Power Source:** AC - **Product Dimensions:** 4.7"D x 4.7"W x 6"H ## Images ![300 Watts Japanese Voltage Transformers, Step Up and Down Japan Converter, can be Used in 120 Volt and 100V Countries, Convert from 120V to 100V and 100V to 120V, Universal Outlet Socket - Image 1](https://m.media-amazon.com/images/I/61BqKYZKyvL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Does this convert to 50hz <-> 60hz?** A: no **Q: Can this be use for an 120v 60hz american appliance in japan with their 100v plugs and vice versa?** A: Since the transformer operates on 120v, it might not be as powerful with 100v in Japan. Also, make sure the wattage rating for the transformer is 3X MORE than that of the appliance. **Q: Hi: is this transformer powerful enough for a japanese cd player.. s300s by yamaha? or do i need more voltage/ wattage? thanks lr** A: Japanese electrical things run at 100 volts, not 120 volts like here in America. This transformer has two different voltages one is 100 volts and the other is 120 volts. So if you want to use a japanese CD player plug it in the 100 outlet. If you go to Japan and want to use a US CD player you would plug it in the 120 outlet providing you switch the voltage in the back. Leave it at 120 volts. You do not need anything else with this transformer. **Q: I have some small Japanese kitchen appliances like coffee maker and small takoyaki maker .Will i be able to use my appliances in the US?** A: No, the VC100J provides up to 100 watts and your appliances will have a much higher wattage consumption. The VC2000J is commonly recommended for cooking and heating appliances. ## Frequently Bought Together - PowerBright 300 Watts Japanese Voltage Transformers, Step Up and Down Japan Converter, can be Used in 120 Volt and 100V Countries, Convert from 120V to 100V and 100V to 120V, Universal Outlet Socket - AZUMAYA Kotatsu Heater Folding Legs Table W36.0 x D20.0 x H14.5 Inches Natural Oak and Rubber Wood Material Home and Living Natural Oak Wooden Color ELFI-901OAK - 120V to 100V Voltage Converter 500watts Step Down toroidal Voltage Converter for Japan appliances Used in US［CE, CQC Certified］ --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/101143511-300-watts-japanese-voltage-transformers-step-up-and-down-japan](https://www.desertcart.gr/products/101143511-300-watts-japanese-voltage-transformers-step-up-and-down-japan) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-10-24*