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Old Jan 8, 2018 | 2:53 pm
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gfunkdave
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Originally Posted by bocastephen
Watts, I am not sure - I just need to step down USA household current to match Japan household current.
In this use case you will need a transformer that can handle the wattage of the appliance you're plugging into it. Overloading a transformer will just burn it out and require a new one.

Look at the appliance label where it shows things like the model number. There will be a wattage rating. What is the appliance?
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