Vintage Electronics Blogsphere

Power Voltage

How do I determine the number of hot water supply element of power and is more appropriate?

I am designing a draft water heater and need to know the calculations to determine the element that should get the power. It also makes a higher voltage (220) work better or worse to a lower voltage (120V)? Please explain what heat faster?

The voltage makes no difference. The power is what makes the heat. Water heaters tend to be 220 instead of 120 because the current is lower for the same power, therefore, small son and switches etc. are also slightly less loss, but not really significant in the small radiator circuits.

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