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Question:

The United States 120V, 60Hz, 1100W Delonghi coffee machine

What kind of transformer is available at home?

Answer:

There's my contact information in 220V/120V 60HZ 1500W.You can also go to the electrical appliance shop to find a transformer plug board, but to 60HZ
The easy way is to have a 60HZ power supply, but the price is high. It is stable and reliable, with no fluctuation of voltage and frequency. If you can consider this program, you can contact the Ji'nan long run power equipment, specializing in the production of such power.
The 120V and 60Hz appliances are powered by the domestic 50H power supply, and the voltage needs to be lowered a little, so that the 100V50Hz power supply is suitable. Because the motor winding inductance constant for low frequency inductive power supply to reduce, the current will increase, while the power is also increased, with the 100V or 110V power supply and motor current and motor power at 120V60Hz is. Therefore, the transformer should use 11:5 or 2:1 ratio (220V change 110V/100V), power 1.5kW transformer.

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