Description
Price: $30.95
(as of Jan 21, 2025 03:04:29 UTC – Details)
Product Description
Goldsource STU-500 Step Up & Down Voltage Transformer Converter
Dependable solution to power your appliances bought from around the world in the US, or your US appliances during travel!
Voltage Conversion – This CE certified heavy duty voltage transformer offers a safe, dependable, cost-effective & easy solution to convert from 110-120V up to 220-240V or from 220-240V down to 110-120V, so you can use your electronics around the world (US, Europe, UK, Japan, India and more.)Multi-function – This voltage transformer converter can be used for most electronic appliances with a Max Power Consumption (MPC) up to 350 watts. Most suitable and cost-effective for devices such as PS/Xbox, TVs, CPAP machines, mixers, coffee maker, hair straightener, curling irons, etc.Simultaneous 3-mode Output – The transformer features 1x US standard outlet for 110-120V appliance, 1x Universal outlet for 220-240V appliance, and a 5V DC USB-A outlet. These three outputs can be used simultaneously and continuously.Great for travel – The compact size and portable design enable easy transport when traveling. The input voltage selector on the back lets you choose the appropriate input depending on local voltage standard. Heavy-duty power cord and a grounded European Schuko plug adapter are included for use in Europe and Asia.
Specifications:
Model: STU-500
Maximum Power: 500 wattFrequency: 50HZ/60HZInput: 110V / 200V / 220V / 240VOutput: 110V ±8% , 220V ±8%Dimension: 5.7“ x 4.5” x 3.6“Weight: 7 lb
Frequently Asked Questions
Q: Can it convert the frequency from 50Hz to 60Hz?
A: No. Only voltage is converted, not frequency, but in most cases this is not an issue.
Q: Will this work for my 600W appliance?
A: No. Please make sure that the appliances you intend to bring are under 350W. Also we recommend 3X power factor for high wattage heating devices such as air conditioner, coffee maker, welding equipment etc.
Q: Can it be used in other countries like Australia, Israel, etc?
A: Yes. But the transformer comes with an US Standard power cord, you may need a plug adapter.
Q: Would this work with US industrial 220V outlet?
A: No, US 220V uses different phases than residential 110V. This transformer will not work with US 220V.
Why Choose Goldsource?
As a brand, Goldsource values your satisfaction! All our ST-series voltage transformers are:
CE CertifiedEquipped with fuse & circuit protection for your safetyGuaranteed 7x24hrs continuous run
Should you have any questions and concerns, please feel free to contact our customer support!
We have a variety of wattage options to serve your needs!
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Customer Reviews
4.4 out of 5 stars
1,873
4.4 out of 5 stars
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4.4 out of 5 stars
512
4.4 out of 5 stars
512
4.4 out of 5 stars
512
Price
$30.95$30.95
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Power Rating
500W 750W 1000W 1500W 2000W
Step Up Convert
110-120V to 220-240V 110-120V to 220-240V 110-120V to 220-240V 110-120V to 220-240V 110-120V to 220-240V
Step Down Convert
220-240V to 110-120V 220-240V to 110-120V 220-240V to 110-120V 220-240V to 110-120V 220-240V to 110-120V
Is Discontinued By Manufacturer : No
Product Dimensions : 5.7 x 4.5 x 3.6 inches; 7 Pounds
Item model number : STU-500
Date First Available : March 29, 2009
Manufacturer : Goldsource
ASIN : B0022QOSDK
【Voltage Conversion – 110V to 220V / 220V to 110V】Our product offers a safe, dependable, cost-effective & easy solution to convert from 110-120V up to 220-240V or from 220-240V down to 110-120V, so you can use your electronics around the world (US, Europe, UK, Japan, India and more.)
【Multi-Function】This voltage transformer converter can be used for most electronic appliances with a Max Power Consumption (MPC) up to 350 watts. Most suitable and cost-effective for devices such as PS/Xbox, TVs, CPAP machines, handheld mixers, etc.
【Simultaneous 3-mode Output】The transformer features 1x US standard outlet for 110-120V appliance, 1x Universal outlet for 220-240V appliance, and a 5V DC USB-A outlet. These three outputs can be used simultaneously and continuously.
【Great For Travel】The compact size and portable design enable easy transport when traveling. The input voltage selection switch (110V/230V) on the back lets you choose the appropriate input depending on local voltage standard. Heavy-duty power cord and a grounded European Schuko plug adapter are included for use in Europe and Asia.
【Safety】Equipped with fuse and circuit protection for safety and longevity of connected devices/appliances. 2x spare fuses are included.
【3-Year Limited Warranty】As a brand, Goldsource values your satisfaction. All our products are covered with 3-year manufacturer’s limited warranty. Feel free to contact us if you have any questions or concerns.
【Note】The transformer only converts voltage, not frequency. If your appliance is not compatible with 50/60hz, it might not work. For optimal use, it’s recommended to use a Voltage Converter that’s max watts is at least 50% higher than your appliance without a motor. Some appliances with a motor or heating, such as heating appliances, power tools, motors, laser printers and coffee maker, require 2-4 times more watts at start up than the printed rated wattage.
Customers say
Customers appreciate the transformer’s functionality, value, and ease of use. They find it works well and is reasonably priced. However, some find it too heavy and prone to making noise. Opinions vary on build quality, fuse life, and noise level.
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