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Will 12 volt 2000mA transformer work instead of 12 volt 2500mA transformer?
Wiki User
∙ 13y ago
I think you mean a d.c. power supply, not a transformer which is an a.c. device. The rule is that the power supply's voltage must match that of the load, but its current rating must exceed that of the load. So it is perfectly fine for a 12-V 2.5 A power supply to be used with a 12-V, 1000-mA load (it is the load that determines the current drawn from the power supply).
Wiki User
∙ 11y ago
Wiki User
∙ 13y agoDepending on what is connected. Check the specifications for what you're using the transformer for - is 2500mA needed, or is less than 2000mA needed? If more than 2000mA is needed, your transformer will overheat and fail eventually, so it's not a good idea. Bigger is always safer.
Wiki User
∙ 14y agoDepends on the load being run off it. If the device you're powering off it draws less than 2 amps, then yes.
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3
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