Taylor V.

asked • 08/08/20

Can I use a 24v 3a power adapter on a device that requires 18v 2.5a?

1 Expert Answer

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Dr Gulshan S. answered • 08/08/20

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Hello Taylor,

Let us find the power in each case

Power = Voltage* Current

Power 1 = 24*3=72 Watts (adapter)

Power 2 = 18*2.5 = 45 Watts ( device)


so, the device needs lower power , hence safe to be used

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Taylor V.

But if the adapter puts out more power than the device needs, should I be worried about my cricut being fried? I'm confused on how too much won't be a bad thing
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08/08/20

Dr Gulshan S.

tutor
No The device draws power as per its resistance but if a device has lower resistance , it can draw more power and damage adapter
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08/08/20

Dr Gulshan S.

tutor
Ask me if still need more help
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08/08/20

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