---
product_id: 586833997
title: "Dynastar Step Up & Step Down Voltage Converter and Transformer, 110-220 to 220-240 Volts; Heavy Duty, Extra Durable Lifetime Coil, 5-Year-Warranty, 200 Watts"
brand: "international diamond series"
price: "€ 166.37"
currency: EUR
in_stock: false
reviews_count: 5
category: "International Diamond Series"
url: https://www.desertcart.ie/products/586833997-dynastar-step-up-and-step-down-voltage-converter-and-transformer
store_origin: IE
region: Ireland
---

# 200W heavy-duty power Universal 110-240V step up/down 5-year best-in-class warranty Dynastar Step Up & Step Down Voltage Converter and Transformer, 110-220 to 220-240 Volts; Heavy Duty, Extra Durable Lifetime Coil, 5-Year-Warranty, 200 Watts

**Brand:** international diamond series
**Price:** € 166.37
**Availability:** ❌ Out of Stock

## Summary

> 🌐 Power your global lifestyle with confidence and durability!

## Quick Answers

- **What is this?** Dynastar Step Up & Step Down Voltage Converter and Transformer, 110-220 to 220-240 Volts; Heavy Duty, Extra Durable Lifetime Coil, 5-Year-Warranty, 200 Watts by international diamond series
- **How much does it cost?** € 166.37 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/586833997-dynastar-step-up-and-step-down-voltage-converter-and-transformer)

## Best For

- international diamond series enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Extra durable lifetime coil ensures continuous heavy-duty use without compromise.
- • **Dual Voltage Mastery:** Seamlessly step up 110-120V to 220-240V or step down 220-240V to 110-120V for global compatibility.
- • **Safety First, Always:** Overload, overheat, and fuse protection wrapped in CE certification for peace of mind.
- • **Plug & Play Worldwide:** Includes Euro Schuko adapter + spare fuses—ready for any international adventure.
- • **Military-Grade Reliability:** Trusted by US Military & institutions for over a decade—when only the best will do.

## Overview

The Dynastar Step Up & Step Down Voltage Converter is a heavy-duty, 200-watt transformer designed for seamless global voltage conversion between 110-120V and 220-240V. Featuring military-grade durability with an extra durable lifetime coil, it offers comprehensive safety protections including overload, overheat, and fuse safeguards. CE certified and backed by a 5-year limited warranty, it includes a Euro Schuko adapter and spare fuses, making it the go-to power solution for professionals and travelers needing reliable, worldwide voltage compatibility.

## Description

The patented Dynastar universal step up/step down voltage converter and transformer is designed to keep you powered up no matter where you are in the world. Easily calculate the wattage of your appliances by following the handy guide below. Comes with 2 spare fuses for backup, and a Euro Schuko plug adapter to convert smaller electronics Heavy duty extra durable lifetime coil makes the converter and transformer safe for continuous use. Multiple appliances can be used with the same transformer, as long as wattage capacity is not exceeded Works for virtually any plug from anywhere in the world, with the exception of US 220/240 volt outlets (usually found on commercial products like washers and dryers) Five year limited manufacturer warranty HOW DO YOU KNOW WHICH CONVERTER YOU NEED? Check the total wattage consumed by your electrical devices and multiply that number by 3. You need a converter at least 3x the watts of the devices to leave enough room for surges in power they may utilize. To determine the correct wattage allowance of the voltage converter/transformer you need, first identify the wattage of the electronic devices or appliances you plan to use. This information can be found on the manufacturer's label located on the back or bottom of the device or appliance, or in the specifications section of the appliances' owner's manual. Note: Watts may be listed as "W" on your appliance. If you can't find "Watts" or "W" on the label, you may find "Amps," also known as "amperage" or "A". If only the amperage is shown, multiply the input voltage by the amperage to find the wattage. Use the following example as a guide: Volts x Amps = Watts or 110V x 1.5 A = 165W. After totaling the watts of all the devices for use with the transformer, add up the total watts and multiply that number by 3.

Review: It works in Nigeria. Thank you.
Review: Works great with my airfryer

## Features

- SAFETY - PROTECTION & WARRANTY: Overload Protection – Overheat Protection – Fuse Protection – Best in Class 5 Year Warranty – Extra Durable Lifetime Coil - CE Certified – 5 Year Limited Warranty
- PROVEN PERFORMANCE MILITARY APPROVED – When only the BEST is acceptable look at none other than Dynastar. Our Transformers have been used by the USA Military, Navy, Marines, and Many other institutions for over a Decade!
- STEP UP AND DOWN HEAVY DUTY: SIZE 200 WATTS: Heavy Duty Transformer - Step Up Voltage from 110-120 Volts to 220-240 Volts. Step Down Voltage from 220-240 Volts to 110-120 Volts. Universal 220 / 240 volts outlet fits virtually any plug in the world + North American 110 / 120 volts Outlet Allows you to take electronics or appliances that were purchased in a 110/120 volts country and use them in a 220/240 volts country or vice versa.
- SIZE / WATTS : Available in many sizes from 100 to 5500 watts. PLEASE BUY THE CORRECT SIZE! We recommend to check the total wattage consumed by your electrical devices and purchase a transformer that is AT LEAST 3 times the watts to leave enough room for surges in power.
- WHAT’S INCLUDED: Heavy Duty Voltage Transformer with Hard Wired power cord, American to Euro Schuko Wall Plug Adaptor & 2 Spare fuses. 5 YEAR LIMITED WARRANTY INCLUDED NO REGISTRATION REQUIRED. ***Does not work with USA 220/240 Volts such as Dryers, Air Conditioners, or other commercial products.***

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00KAJ8LSE |
| Best Sellers Rank | #135,105 in Electronics ( See Top 100 in Electronics ) #1,400 in International Power Adapters |
| EU Spare Part Availability Duration | 5 Years |
| Item model number | DS-200 |
| Item weight | 4 Pounds |
| Manufacturer | International Diamond Series |
| Product Dimensions | 9.53 x 9.53 x 13.34 cm; 1.81 kg |
| UPC | 769981121578 |

## Product Details

- **Brand:** International Diamond Series
- **Current rating:** 1.5 Amps
- **Mounting type:** Wall Mount
- **Power source:** Corded Electric
- **Specification met:** CE, UL

## Images

![Dynastar Step Up & Step Down Voltage Converter and Transformer, 110-220 to 220-240 Volts; Heavy Duty, Extra Durable Lifetime Coil, 5-Year-Warranty, 200 Watts - Image 1](https://m.media-amazon.com/images/I/21lzQEgmLdL.jpg)
![Dynastar Step Up & Step Down Voltage Converter and Transformer, 110-220 to 220-240 Volts; Heavy Duty, Extra Durable Lifetime Coil, 5-Year-Warranty, 200 Watts - Image 2](https://m.media-amazon.com/images/I/413YC9eAD0L.jpg)
![Dynastar Step Up & Step Down Voltage Converter and Transformer, 110-220 to 220-240 Volts; Heavy Duty, Extra Durable Lifetime Coil, 5-Year-Warranty, 200 Watts - Image 3](https://m.media-amazon.com/images/I/41bCvI+5EsL.jpg)
![Dynastar Step Up & Step Down Voltage Converter and Transformer, 110-220 to 220-240 Volts; Heavy Duty, Extra Durable Lifetime Coil, 5-Year-Warranty, 200 Watts - Image 4](https://m.media-amazon.com/images/I/41vfrf7FxtL.jpg)
![Dynastar Step Up & Step Down Voltage Converter and Transformer, 110-220 to 220-240 Volts; Heavy Duty, Extra Durable Lifetime Coil, 5-Year-Warranty, 200 Watts - Image 5](https://m.media-amazon.com/images/I/512O2IfXkiL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***E on 25 July 2025*

It works in Nigeria. Thank you.

### ⭐⭐⭐⭐⭐ Review
*by K***Y on 15 August 2021*

Works great with my airfryer

### ⭐⭐⭐⭐⭐ Review
*by R***D on 24 July 2025*

Great product. Needed to buy after purchasing an iron that came from Germany that had voltage of 220 rather than the 100 voltage common in the US. The more wattage you need the more expensive so it was a bit pricey. I like that you can switch from 110 to 220 & vice versa. The one drawback is it is extremly heavy, too heavy to travel internationally with & the carring handle is a strap on top that I can barely get my hand under it so I need to pick it up & carry it as I would carry a hevy box.

## Frequently Bought Together

- Dynastar Step Up & Step Down Voltage Converter and Transformer, 110-220 to 220-240 Volts; Heavy Duty, Extra Durable Lifetime Coil, 5-Year-Warranty, 200 Watts
- Yinleader 1500W Step Up & Step Down Voltage Transformer Converter 110V to 220V or 220V/230V/240V to 110V/120V Power Converter w/US Power Cord,Circuit Breaker Protection

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---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-26*