Really Slow Compressors?

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Rol diy

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Small high frequency transformer...????

Like a high frequency inverter does it... that's 12v to 120 v that's more than double the voltage.
Just thinking
 

tbone1004

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I'm a Fish!
Small high frequency transformer...????

Like a high frequency inverter does it... that's 12v to 120 v that's more than double the voltage.
Just thinking

I can ask my drives guys how they do it, but I believe there is a voltage doubling circuit when the power goes from AC-in, to the DC bus.
 

Open Ocean Diver

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They use this.

upload_2021-6-25_8-19-32.png
 

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