---
product_id: 99548411
title: "120V to 100V Voltage Converter 500watts Step Down toroidal Voltage Converter for Japan appliances Used in US［CE, CQC Certified］"
brand: "umi"
price: "¥29138"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/99548411-120v-to-100v-voltage-converter-500watts-step-down-toroidal-voltage
store_origin: JP
region: Japan
---

# 500W power capacity Compact & lightweight design CE & CQC certified safety 120V to 100V Voltage Converter 500watts Step Down toroidal Voltage Converter for Japan appliances Used in US［CE, CQC Certified］

**Brand:** umi
**Price:** ¥29138
**Availability:** ✅ In Stock

## Summary

> 🔌 Power Your World with Confidence!

## Quick Answers

- **What is this?** 120V to 100V Voltage Converter 500watts Step Down toroidal Voltage Converter for Japan appliances Used in US［CE, CQC Certified］ by umi
- **How much does it cost?** ¥29138 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/99548411-120v-to-100v-voltage-converter-500watts-step-down-toroidal-voltage)

## Best For

- umi enthusiasts

## Why This Product

- Trusted umi brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** Equipped with advanced thermal, fuse, and overload protections.
- • **Dual Device Delight:** Power two 100V devices simultaneously up to 500W.
- • **Space-Saving Marvel:** Ultra-thin design (5.2*15.3*21.5cm) fits anywhere!
- • **Shock-Proof Assurance:** Insulated plastic shell for ultimate safety.
- • **Step Down with Confidence:** Transform 120V to 100V for seamless Japan appliance use!

## Overview

The 120V to 100V Voltage Converter is a robust and compact solution for powering Japanese appliances in North America. With a capacity of 500 watts, it features dual outlets, advanced safety certifications, and a lightweight design, making it perfect for both home and travel use.

## Description

120V to 100V Voltage Converter 500watts Step Down toroidal Voltage Converter for Japan appliances Used in US［CE, CQC Certified］

## Features

- 1. Step Down Voltage Converter: Power supply is 120V like in US, Canada, Mexico, Convert the 120V to 100V for Japan devices;
- 2. Safety: CE & CQC Certified! Built-in microcomputer control system, assure multiple protections: thermal protection, fuse protection, overload protection, short circuit protection;
- 3. Compact design: with ultra-thin toroidal transformer, slim, small size(5.2*15.3*21.5cm/2.05"*6"*8.46"), light weight(2kg/4.44LB), energy saving, quiet and high efficiency；
- 4. 2 outlets: can use 2 equipments with 100V rated simultaneously, just the total power does not exceed the converter's capacity 500W;
- 5.Plastic shell insulation leakage protection, no worry electric shock;

## Product Details

- **Brand:** UMI
- **Power Source:** Corded Electric
- **Mounting Type:** Freestanding
- **Current Rating:** 4.17 Amps
- **Item Weight:** 2 Kilograms

## Images

![120V to 100V Voltage Converter 500watts Step Down toroidal Voltage Converter for Japan appliances Used in US［CE, CQC Certified］ - Image 1](https://m.media-amazon.com/images/I/512Atui54PL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.jp/products/99548411-120v-to-100v-voltage-converter-500watts-step-down-toroidal-voltage](https://www.desertcart.jp/products/99548411-120v-to-100v-voltage-converter-500watts-step-down-toroidal-voltage)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-22*