Saturday, December 31, 2016

What are some manufacturing differences between same spec'd transformers?

I am exploring the option of buying a step down (240 -110) transformer for a home cooking appliance thus about about 1000W@50Hz. When searching online retail from China, I am finding a great variation of price, as low as $30 upwards of $500.

I was hoping that someone had a explanation -if any- to account for the massive difference in price when they basically have the same basic specification and design.



Submitted December 31, 2016 at 11:29PM by qoakmz http://ift.tt/2hFD2OB

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